G7-CNET-LAN G2-CNET-LAN Version 2.0/0206
G7-CNET-LAN / G2-CNET-LAN
Manufacturer’s Reference This equipment fulfils the requirements of the EU standard 89/336/EWG (EN 55022/EN 50082-1) Therefore this equipment is CE-labelled. Please keep this description in safe custody !
Attention: Mounting and installation of the centrals and of the equipment may be carried out by authorised service personnel only. Cards may be exchanged only with voltage switched off.
Before exchanging of cards, ESD precautions must be observed.
G7-CNET-LAN - G2-CNET-LAN Chapter: I:\DOKU\G7-CNET-LAN\CNET-LAN_E.FM Version: 2.0/0206 Number of pages: 28 Created: MAK Checked: SCR Released: RYT 2006-02-17 2006-02-17 2006-02-17
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Vers. 2.0/0206
G7-CNET-LAN / G2-CNET-LAN
Content Planning Information Features Extent of Supply System Requirements Speech Channels Technical Data System Configuration
5 5 6 6 7 8 9
Installation G7-CNET-LAN G2-CNET-LAN Slot positions LED-Status Indication Setting the system numbers
10 10 12 12 13 14
Programming CCT IP-Addresses, Subnet masks, Compression Define the Connections Connection without IP Network (Test Systems)
16 16 18 19
Vers. 2.0/0206
Testing IP Addresses with PING
20
Examples IP Addresses IP Addresses with Subnetting
21 21 22
Conversion Decimal - Binary
23
Network Functions Define the block numbers Program the Block Numbers Special programming for the functions
24 24 25 26
Technical Support
28
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G7-CNET-LAN / G2-CNET-LAN
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Vers. 2.0/0206
G7-CNET-LAN / G2-CNET-LAN
Planning Information
Planning Information The network cards G7-CNET-LAN and G2-CNET-LAN allow connection of up to 100 centrals GE 200/GE 700 over Ethernet corresponding to IP protocol. All features are available across the entire network, the whole network can be programmed over one central housing.
G7-CNET-LAN
G2-CNET-LAN
Features ■ ■ ■ ■ ■ ■ ■ ■
■ ■ ■ ■ ■ ■ ■
Networking of communication servers via Ethernet (corresponding to IP-protocol) Excellent speech quality (audio bandwidth 7 kHz) For GE 700 and GE 200 Required net bandwidth minimum 96 kBit/s for upload and download When idle (no conversations) only a minor bandwidth in the network is required Up to 8 conversations per card can be transmitted simultaneously Networking of up to 100 centrals possible (max. 120 centrals in GEV/CNET network) All features available across the entire network, programming of the entire network via PC from one central (after configuration of the LANconnection) Designed for operation in Dedicated-Networks or in Networks with QoS (Quality of Service) GE 700 and GE 200 communication servers can be used in the network as desired Connection to up to 8 centrals per interface 4 cards G7-CNET-LAN per central GE 700, 2 cards G7-CNET-LAN per central GE 200 (GEI 200) A maximum of one card G2-CNET-LAN per GE 200 Up to 8 conversations 7 kHz uncompressed (G.711), a maximum of 3 conversations can be compressed (G.722) - see “Speech Channels” on page 7 Connection of modems with reduced bandwidth possible
Vers. 2.0/0206
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Planning Information
G7-CNET-LAN / G2-CNET-LAN
Extent of Supply G7-CNET-LAN 1 network card including: ■ Installation board GEA CNETEW ■ 2 connection cables 0.5 m/1.6 ft (for G7-GEV to G7-CNET-LAN or for several G7-CNET-LAN, G7-CNET-E1 or G7-CNET-W) ■ Short reference
G2-CNET-LAN 1 network card including: ■ CD with Software and Manuals ■ Short reference
System Requirements Required Hard- and Software ■
■
Central Software: - G7-CNET-LAN: min. Pro 5.3 - G2-CNET-LAN: min. Pro 5.6, CCT min. 5.6 Build 13 When using G7-CNET-LAN in centrals GE 200 an interface housing GEI 200 is required.
Attention: It is not possible to operate additional network cards besides the G2-CNET-LAN. For all network cards in the same central as the G7-CNET-LAN the following hard- and software versions are required: ■ G7-GEV: software min. 4.2 and hardware min. 3.0 ■ G7-CNET-W and G7-CNET-E1: software min. 4.2 and hardware min. 2.0 If at one site several G7-CNET-LAN are located in different centrals, in all centrals connected over G7-GEV the following hard- and software versions are required: ■ G7-GEV: software min. 4.2 and hardware min. 3.0 For all other centrals in the same network the following hard- and software versions are required: ■ G7-GEV: firmware min. 2.5 and hardware min. 2.5 ■ G7-CNET-W: firmware min. 2.6, firmware hdsl min. 1.0, hardware min. 1.1 ■ G7-CNET-E1: firmware min. 1.0 and hardware min. 1.0
Requirements of the Network YES YES YES NO
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Dedicated Network Non Dedicated Network with agreed data rates Non Dedicated Network with QoS (Quality of Service) Non Dedicated Network without QoS (Quality of Service)
A dedicated network always consists of equipment of one type, e.g. only Gx-CNET-LAN With agreed data rates the sum of all data rates required is about 60% of the maximum data rate possible QoS controls the data stream in the network and ensures, that the speech packets are delivered within the demanded time 99 % of all Corporate Networks, that were developed before the year 2000, are Non Dedicated Networks!
Vers. 2.0/0206
G7-CNET-LAN / G2-CNET-LAN
Planning Information
IP-Addresses and Ports: Each Gx-CNET-LAN must have a fixed IP-address ■ The communication to the central needs Port 4000 (=16384 decimal), 4001 (=16385), 4002 (=16386) and 4003 (=16387) (configuration firewall / router) ■
Required Bandwidth: The required bandwidth depends on the desired number of speech links (see below). The minimum bandwidth is 96 kBit. Maximum Delay ■ Maximum delay 100 ms ■ Delay-Jitter not above 50 ms
Speech Channels The maximum number of conversations depends on four factors: ■ ■ ■ ■
The available bandwidth (maximum 10 MBit can be used) The number of conversations the Gx-CNET-LAN can handle Compressed or uncompressed conversations All Calls / Radio Conferences with 3.5 or 7 kHz
Required Bandwidth Required Bandwidth incl. protocol overhead, for upload/download each: Conversation, All Call, Radio Conference, Music Conversation, All Call, Radio Conference, Music All Call, Radio Conference, Music
7 kHz 7 kHz 3.5 kHz
uncompressed compressed uncompressed (can not be compressed)
160 kBit/s 96 kBit/s 96 kBit/s
Number of Conversations per Gx-CNET-LAN The easiest way to calculate the number of possible conversations is the following “point system“: Per card Gx-CNET-LAN 32 points are available for speech transmission, a conversaion requires the following number of points: Conversation Conversation All Call, Radio Conference, Music All Call, Radio Conference, Music All Call, Radio Conference, Music
7 kHz 7 kHz 7 kHz 7 kHz 3.5 kHz
uncompressed compressed uncompressed compressed uncompressed (can not be compressed)
4 points 2 points 2 points per connected central 1 point per connected central 1 point per connected central
Compressed conversations Each Gx-CNET-LAN can compress a maximum of 3 conversations/all calls/ radio conferences/music channels, for this reason this card is useable only for 3 conversations/allcalls/radio conferences/music channels. Compressing can be activated per Gx-CNET-LAN (for all conversations/all calls of this card), see ”Programming CCT” on page 16.
Vers. 2.0/0206
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Planning Information
G7-CNET-LAN / G2-CNET-LAN
All Calls/Radio Conferences 3.5 or 7 kHz For digital intercom stations the frequency range can be set either to 3.5 kHz or to 7 kHz. These settings are valid for all calls/radio conferences/music channels only. Analog stations are set permanently to 7 kHz.
Technical Data G7-CNET-LAN Operating temperature range: Storage temperature range: Relative Humidity: Plug:
0° C to +50° C (32° F to 122° F) –30° C to +60° C (–22° F to 140° F) 20% to 80% Card: 96-way PC board connector according to DIN 41612 Ethernet: RJ 45, Cabling: 10BaseT Connection GEV-Ring: 2 x RJ 45 Power supply: from central Emergency power consumption: 0.05 Ah/h Number of conversations between two centrals: max. 8 Cabling: CAT 5 Protocol: own UDP-protocol Data rate: 10 MBit/s Measurements: 100 x 167 mm (3.94 x 6.58 inch) Weight including package: 373 g (0.8 lbs)
G2-CNET-LAN Operating temperature range: Storage temperature range: Relative Humidity: Plug: Power supply: Emergency power consumption: Number of conversations between two centrals: Cabling: Protocol: Data rate: Measurements: Weight including package:
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0° C to +50° C (32° F to 122° F) –30° C to +60° C (–22° F to 140° F) 20% to 80% Card: 40-way socket strip Ethernet: RJ 45, Cabling: 10BaseT from central 0.05 Ah/h max. 8 CAT 5 own UDP-protocol 10 MBit/s 60 x 160 mm (2.36 x 6.3 inch) 188 g (0.41 lbs)
Vers. 2.0/0206
G7-CNET-LAN / G2-CNET-LAN
Planning Information
System Configuration ■
It is not possible, to define two parallel G7-CNET-LAN between two centrals. It is also not possible, to establish a second connection over other centrals (e.g. like a ring).
■
Attention with GE 700: If Ring 2 is used for connection of centrals GE 700 over G7-GEV, no G7-CNET-LAN can be used in this housing, because Ring 2 would have to be connected to the G7-CNET-LAN. Example: G7-CNET-LAN G7-GEV
GE 700 No. 1
OUT2 IN2
OUT1 IN1 OUT2 IN2
G7-CNET-LAN G7-GEV
GE 700 No. 2
OUT2 IN2
OUT1 IN1 OUT2 IN2
G7-CNET-LAN G7-GEV
GE 700 No. 3
OUT2 IN2
OUT1 IN1 OUT2 IN2 G7-GEV
GE 700 No. 4
no G7-CNET-LAN in this central!
OUT1 IN1 OUT2 IN2
G7-CNET-LAN G7-GEV
GE 700 No. 5
Vers. 2.0/0206
OUT2 IN2
OUT1 IN1 OUT2 IN2
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Installation
G7-CNET-LAN / G2-CNET-LAN
Installation Each central must be given a unique system number. The system numbers can be set either with the DIP-switches on the G7-GEP/G2-GEM or with the program CCT (see ”Setting the system numbers” on page 14).
G7-CNET-LAN Installation board GEA CNETEW OUT2
IN2
HDSL
TE JP1 JP2 JP3 JP4
GEA CNETEW
The G7-CNET-LAN is connected to the network via the RJ 45 socket “HDSL“. The jumpers JP1-JP4 must be set to “TE“.
Connection GE 700 In a central GE 700 the card can be installed in the slots 8 to 12, A or B of the central, a maximum of 4 network cards (G7-CNET-LAN, G7-CNET-W and G7CNET-E1 alltogether) per housing. Connection GEV-Ring: Connection G7-GEV with G7-CNET-LAN (and G7CNET-E1, G7-CNET-W) over “Ring 2“ (like connection of housings over G7GEV, but only inside one housing.
GE 700 #1 G7-GEV Slot C GEAC 700
OUT1 IN1 OUT2 IN2
GEA CNETEW
GEA CNETEW
CNET
CNET
OUT2 IN2
OUT2 IN2
IP 8/ 8/
8/ 8/
GE 700 #2
GE 700 #3
G7-GEV Slot C
G7-CNET-LAN Slot 12
G7-GEV Slot C
G7-CNET-LAN Slot 12
GEAC 700
GEA CNETEW
GEAC 700
GEA CNETEW
OUT1 IN1 OUT2 IN2
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G7-CNET-LAN G7-CNET-LAN Slot 12 Slot 11
CNET OUT2 IN2
OUT1 IN1 OUT2 IN2
CNET OUT2 IN2
Vers. 2.0/0206
G7-CNET-LAN / G2-CNET-LAN
Installation
Connection GE 200 For a central GE 200 an interface housing GEI 200 has to be used (one GEI 200 per central GE 200, the GEI 200 offers place for two interface cards). The interface housing GEI 200 is connected to the expansion plug of the GE 200, or, if an expansion housing GEZ 200 is connected there, to the expansion plug of the GEZ 200. With a GE 200 a maximum of two G7-CNET-LAN can be used.
GEA CNETEW
Slot 10 («Slot n+1») G7-CNET-LAN
Slot 9 («Slot n»)
G7-CNET-LAN
GEI 200
GEZ 200
GE 200
Connection GEV-Ring: ■ If only one G7-CNET-LAN is used, “IN2“ has to be connected with “OUT2“ on the installation board GEA CNETEW. ■ If a second G7-CNET-LAN or an additional G7-CNET-E1 or G7-CNET-W is used, “IN2“ of the first G7-CNET-LAN has to be connected with “OUT2“ of the second G7-CNET-LAN (G7-CNET-E1, G7-CNET-W) and “OUT2“ of the first G7-CNET-LAN has to be connected with “IN2“ of the second G7CNET-LAN (G7-CNET-E1, G7-CNET-W)
GE 200 #1 G7-CNET-LAN G7-CNET-LAN Slot 9 Slot 10
Vers. 2.0/0206
GEA CNETEW
GEA CNETEW
CNET
CNET
OUT2 IN2
OUT2 IN2
IP 8/ 8/
8/ 8/
GE 200 #2
GE 200 #3
G7-CNET-LAN Slot 9
G7-CNET-LAN Slot 9
GEA CNETEW
GEA CNETEW
CNET
CNET
OUT2 IN2
OUT2 IN2
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Installation
G7-CNET-LAN / G2-CNET-LAN
G2-CNET-LAN Connection RUN LAN M/S LINK
RJ45
The G2-CNET-LAN card is connected to the network via the RJ 45 plug. Attention: It is not possible to operate additional network cards besides the G2-CNET-LAN.
Slot positions GE700 G7-CNET-LAN: a maximum of 4 network cards (G7-CNET-LAN, G7-CNETW and G7-CNET-E1 together) per central housing. 1
2
3
4
5
6
7
8
9
10
11
12
A
B
G7-CNET-LAN – – – – – – – X X X X X X X = insert card; – not possible Attention: It is not possible to operate additional network cards besides the G2-CNET-LAN.
X
C
GE 200 G2-CNET-LAN: a maximum of one card per central. G7-CNET-LAN: a maximum of 2 cards per central (GEI 200 is required). A
1
2
3
4
B
5
6
7
8
Slot 9
G2-CNET-LAN X – – – – X – – – X – G7-CNET-LAN – – – – – – – – – – X X = insert card; – not possible Attention: It is not possible to operate additional network cards besides the G2-CNET-LAN.
Page 12 of 28
Slot 10
– X
Vers. 2.0/0206
G7-CNET-LAN / G2-CNET-LAN
Installation
LED-Status Indication Status-LEDs: Run LAN GEV M/S
L
H
LEDs on G2-CNET-LAN siehe Seite 12: Status G7-CNET-LAN (“RUN“): LED blinks in a rhythm of one second: the card is working correctly. ■ LED is permanently off: no power, reset or hardware fault. ■ LED is permanently on: waiting for connection to the main processor (during initialising). ■ LED blinks fast: card inserted in wrong slot or during firmware download. ■
Status connection to other central (“LAN“): ■ LED is permanently on: connection to the network and to all other defined centrals is ok (or no connected centrals defined). ■ LED is permanently off: no connection to the network. ■ LED flickers: data error: The time interval of one second is splitted into equal parts for connection to the network and for all defined centrals.
LED on LED off
3rd Central
2nd Central
Network
1st Central
3rd Central
1st Central
Network
2nd Central
Example: 3 connected centrals defined, the 1st defined central cannot be reached:
1st Central
Network
1st Central
Network
Example: 1 connected central defined, this central cannot be reached:
LED on LED off
1 sec
2 sec
1 sec
2 sec
Status connection to G7-GEV/further CNET (“GEV“): (not on G2-CNET-LAN) ■ LED is permanently on: connection ok. ■ LED is permanently off: no connection. ■ LED blinks fast: - Cables are connected in an incorrect way, or - Synchronisation and/or data is not received correctly, or - Data error causes short blinking. Status Operation/Download (“M/S“): ■ LED is permanently on during normal operation ■ LED blinks during download of card software.
Vers. 2.0/0206
Page 13 of 28
Installation
G7-CNET-LAN / G2-CNET-LAN
Setting the system numbers Each housing must be given a unique number. There are two methods for numbering the housings: ■ With the DIP-switches on the G7-GEP (GE 700) or on the motherboard of the GE 200 G2-GEM (for a maximum of 14 housings). This is the easiest method, because the PC does not need to be connected to each single housing. ■ With the program CCT, e.g. for more than 14 housings or if the programming should be prepared in advance for a central. Attention: The standard calling numbers, that are automatically allocated for the housings (see ”Switch position” on page 14), must be changed by programming if more than 9 housings are connected. Otherwise three- and four-digit numbers beginning with the same digits would occur (e.g. 110 in housing no. 1 and 1101 in housing no. 11).
Setting the numbers with DIP-switches 1. Initialise each housing with the desired number (1 to 14): - Set the DIP-switches 1 to 4 to “ON“. - Switch the central off and on. - Set the desired number (switch position see below). - Switch the central off and on. Attention: Initialising the central resets the programming. 2. Connect the PC to any housing of the central and read out the programming of the central with the program CCT. Now all cards are recognized correctly and the central can be programmed as usual. After the network has been configured, PC can be connected to any housing, all housings are programmed like a single central (menu “Central Receive“, in the window “Central“ all housings have to be selected).
Switch position Housing number:
DIP-switches: 1
2
3
4
Standard calling numbers:
Housing nummer:
DIP-switches: 1
2
3
4
Standard calling numbers:
1
1
0
0
0
101-148
8
0
0
0
1
801-848
2
0
1
0
0
201-248
9
1
0
0
1
901-948
3
1
1
0
0
301-348
10
0
1
0
1
1001-1048 *
4
0
0
1
0
401-448
11
1
1
0
1
1101-1148 *
5
1
0
1
0
501-548
12
0
0
1
1
1201-1248 *
6
0
1
1
0
601-648
13
1
0
1
1
1301-1348 *
7
1
1
1
0
701-748
14
0
1
1
1
1401-1448 *
1=switch position “ON“, 0=switch position “OFF“ * Attention: for system numbers larger than 9 the calling numbers must be changed by programming. Otherwise three- and four-digit numbers beginning with the same digits would occur (e.g. 110 in housing no. 1 and 1101 in housing no. 11).
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Vers. 2.0/0206
G7-CNET-LAN / G2-CNET-LAN
Installation
Setting the numbers with CCT Attention: initializing the central resets the programming. 1. Select the function “Cards“ in the folder “Central“. Click on the button “Add Central“. Select the radio button “GE 700“ or “GE 200“ at “CentralType“, enter the desired number at “Central-Number“ and acknowledge with “Ok“.
2. Select the button “Add Central“ again. At “Central-Type“ select again “GE 700“ or “GE 200“, enter the next number at “Central Number“ and acknowledge with “Ok“. Repeat this procedure for all further housings. At “Central-Description“ at the top right side of the screen an optional text can be entered for each housing. 3. Select “Initialize...“ in the menu “Central“. 4. Connect one housing after the other to the PC and select “Initialize...“. In the left field “Central No.“ the current number of the central is shown. Enter the desired central number in the field “New No.“ and click on “Initialize“.
As soon as the number is transferred, the number appears also at “CentralNo.“. 5. Read out the programming of the central (menu “Central - Receive“, in the window “Central“ all housings have to be selected). Now all cards are recognized correctly and the central can be programmed as usual.
Vers. 2.0/0206
Page 15 of 28
Programming CCT
G7-CNET-LAN / G2-CNET-LAN
Programming CCT
Select “Gx-CNET-LAN“ in the folder “Interfaces“.
IP-Addresses, Subnet masks, Compression Own IP Address ■ ■
Each Gx-CNET-LAN must be given a fixed and unique IP address, the IP addresses are assigned by the network administrator. An IP address (“Internet Protocol“) consists of four numbers between 0 and 255, separated by dots (e.g. 192.168.0.195). Each network component must have a unique IP address.
Subnet mask ■ ■
■ ■
■
Subnets are network segments that are connected with network devices like e.g. Routers. For identification of a subnet a subnet mask is used. Like the IP address a subnet mask consists of four numbers between 0 and 255, separated by dots (e.g. 255.255.255.0). These decimal values result from a 32-bit binary number. All bits with value 1 must be equal in all IP adresses belonging to this subnet. The subnet mask specifies which portion of an IP address represents the network ID (for identification of the subnet) and which portion represents the host ID (for identification of single network components). A common subnet mask is 255.255.255.0, which specifies: - The first three decimal numbers of all IP adresses inside this subnet must be equal (network ID). - The last decimal number identifies the single network cards (host ID). Network ID Subnet mask: 255.255.255.0
binary: decimal:
Host ID
11111111 11111111 11111111 00000000 255 255 255 0
Router IP address All centrals in other subnets are addressed over the IP address of the Router. (see also ”Examples” on page 21). Router IP address and own IP address must be in the same subnet. If all Gx-CNET-LAN are in the same subnet, no Router IP address has to be entered.
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Vers. 2.0/0206
G7-CNET-LAN / G2-CNET-LAN
Programming CCT
VLAN-ID A VLAN-ID is required only, if the Gx-CNET-LAN is in a virtual network. The ID is entered as decimal number between 1 and 1023. It is also possible to create a VLAN by configuring the VLAN directly at the switch (see ”Connection without IP Network (Test Systems)” on page 19). Therefore no VLAN-ID has to be entered.
Bandwidth in kBit The standard setting 10240 kBit is valid, if at least 10 MBit bandwidth of the network are available for the Gx-CNET-LAN. In networks with lower bandwidth or if only a part of the bandwidth is available, the bandwidth of the GxCNET-LAN can be adapted accordingly.
Data bandwidth in kBit WAN: In this combo-box the bandwidth which is used for data packets that leave the Gx-CNET-LAN cards can be defined. When the bandwidth is reduced, the packets leave the cards with a larger time period between them. This prevents a „Packet-burst“ which can lead to a queue overflow at the router. The packets lost in this case can decrease the quality of speech and connection. Packets Data bandwidth = 10 Mbit/s Packet burst
0.2 Packets
1
time (ms)
1
time (ms)
Data bandwidth = 64 kbit/s
0.2
LAN: With network components in local networks almost no effect.
G.722 Compressed In networks with low bandwidth it may be necessary to transfer the conversations compressed. If the check box “G.722 Compressed“ is activated, all conversations, All Calls, radio conferences and music channels of this GxCNET-LAN are compressed. As a maximum of 3 conversations/All Calls can be compressed, only 3 conversations/All Calls can be held at the same time from this card. Attention with several centrals with different settings! If one network card is set to “Compressed“ and the other network card not, conversations or All Calls will always be compressed. Example: ■ Central A: Gx-CNET-LAN not compressed ■ Central B and C: Gx-CNET-LAN compressed
Vers. 2.0/0206
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Programming CCT
G7-CNET-LAN / G2-CNET-LAN
Central A can have only 3 conversations/All Calls with central B and C at the same time, because the Gx-CNET-LAN of central A can compress only 3 conversations/All Calls.
MAC Address The MAC address is displayed only in CCT, but cannot be changed. Every Gx-CNET-LAN has a worldwide unique MAC address (“Media Access Control“), consisting of six 2-digit hexadecimal values, e.g.: “00 0C AB 01 3A 28“. ■ The first three values “00 0C AB“ are a worldwide unique identifier for our network products. This number has been assigned to us from the “Institute of Electrical and Electronics Engineers“ (IEEE). ■ The last three values are assigned by us to each Gx-CNET-LAN in a unique way.
Define the Connections ■
Open the folder “Gx-CNET-LAN“ in the tree structure and click on one of the centrals. Right click in the right hand window pane and select “Add connection“ for all connected centrals. A maximum of 8 connections can be defined per Gx-CNET-LAN.
For each central the following definitions have to be made: ■ In the field “IP Address of Destination Central“ the IP address of the connected central has to be entered. ■ In the field “Central blocks“ the block numbers of all centrals connected over this interface can be entered (a maximum of 8 block numbers, separate multiple entries by commas). Application see ”Network Functions” on page 24). ■ In the field „ID number subscriber“ it is possible to program a ID number for each connected housing. The call numbers in the partner central must begin with this ID; in the own central housing the call numbers may not begin with this ID. This prevents that at each dialling procedure a „Broadcast-message“ is sent to all housings connected via LAN. Note: For the surveillance of the LAN-connection the Gx-CNET-LAN is regularly sending data (interval 4-8 sec) to the centrals in the network. This especially is important, when centrals are connected via a non-permanent LAN-connection.
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Vers. 2.0/0206
G7-CNET-LAN / G2-CNET-LAN
Programming CCT
Connection without IP Network (Test Systems) Centrals can also be connected over e.g. a switch (without private or public network), e.g. for test systems. This tool (has to be set to “half duplex 10 Mbit“) fullfills all requirements a IP network does fullfill: Each Gx-CNET-LAN connected to the switch is given a fixed and unique number. For a connection of centrals via this method, the IP addresses can be freely chosen. Anyway, it is recommended to use “Private IP addresses“, which are not transferred in public networks. The switch has to be set to “Half duplex 10 Mbit“. The following three blocks of the IP address space are reserved for private networks: 10.0.0.0 to 10.255.255.255 172.16.0.0 to 172.31.255.255 192.168.0.0 to 192.168.255.255
Vers. 2.0/0206
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Testing IP Addresses with PING
G7-CNET-LAN / G2-CNET-LAN
Testing IP Addresses with PING For diagnosis the Gx-CNET-LAN supports the PING protocol. With PING you can check, if a Gx-CNET-LAN can be reached with its IP address. For this diagnosis you need a Windows PC in the same network as the Gx-CNETLAN (e.g. connect the PC instead of one Gx-CNET-LAN, the PC must get the same IP address - for assistance contact your network administrator).
Query the IP address of the PC ■
■ ■
■
Start a DOS window (search for “Command prompt“ in the Programs of the Start menu, or select “Run“ in the Start menu and enter: %COMSPEC% or CMD) Enter: IPCONFIG<Enter> Your own IP address and subnet mask is displayed. In addition e.g. a dialup adapter with IP address 0.0.0.0 can be displayed, this can be ignored.
Check, if your own IP address is in the same subnet as the IP address of the Gx-CNET-LAN.
Pinging the Gx-CNET-LAN ■
Enter: PING and the IP address of the Gx-CNET-LAN, e.g.: PING 192.168.170.125<Enter> The PC sends test data packets to the Gx-CNET-LAN. If the Gx-CNET-LAN can be reached, it sends an answer:
■
No packets may be lost and the displayed time may not exceed 100 ms, if the network is suitable for speech transmission. If the Gx-CNET-LAN cannot be reached, a timeout is displayed:
If Ping is not working, this can also mean, that the Ping protocol is blocked by Routers or Firewalls.
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Vers. 2.0/0206
G7-CNET-LAN / G2-CNET-LAN
Examples
Examples IP Addresses The subnet mask specifies which portion of an IP address represents the network ID (for identification of the subnet) and which portion represents the host ID (for identification of single network components). A conversion table Decimal / Binary can be found on page 23. Subnet 2
Subnet 1 G7-CNET-LAN IP address: 192.168.0.10
G7-CNET-LAN IP address: e.g. 192.168.0.254 Switch
IP address: e.g. 192.168.23.254 Switch
G7-CNET-LAN
G7-CNET-LAN
IP address: 192.168.0.11
G7-CNET-LAN IP address: 192.168.0.12
IP address: 192.168.23.10
IP address: 192.168.23.11
IP Router IP address: e.g. 192.168.23.1
Router IP address: e.g. 192.168.0.1
Network ID
G7-CNET-LAN IP address: 192.168.23.12
Host ID
Subnet mask: binary: decimal:
11111111 11111111 11111111 00000000 255 255 255 0
192.168.0.1 (2)*
binary: decimal:
11000000 10101000 00000000 00000001 192 168 0 1
192.168.0.254 (253) *
binary: decimal:
11000000 10101000 00000000 11111110 254 192 168 0
192.168.23.1 (2)*
binary: decimal:
11000000 10101000 00010111 00000001 192 168 23 1
192.168.23.254 (253) *
binary: decimal:
11000000 10101000 00010111 11111110 254 192 168 23
255.255.255.0 IP addresses for G7-CNET-LAN in subnet 1:
IP addresses for G7-CNET-LAN in subnet 2:
Reserved addresses in the host ID (cannot be used for G7-CNET-LAN): 0 .......Network address 255 ...Broadcast address * Usually already taken addresses in the host ID: 1 .......usually assigned to the Router 254 ...usually assigned to the Switch
Vers. 2.0/0206
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Examples
G7-CNET-LAN / G2-CNET-LAN
IP Addresses with Subnetting The subnet mask specifies which portion of an IP address represents the network ID (for identification of the subnet) and which portion represents the host ID (for identification of single network components). â&#x20AC;&#x153;Subnettingâ&#x20AC;&#x153; is e.g. using single bits from the host ID for forming further subnets. A conversion table Decimal / Binary can be found on page 23.
Network ID
Host ID
Subnet mask: binary: decimal:
11111111 11111111 11111111 111 00000 255 255 255 224
192.168.23.1 (2)*
binary: decimal:
11000000 10101000 00010111 00000001 192 168 23 1
192.168.23.30 (29)*
binary: decimal:
11000000 10101000 00010111 00011110 30 192 168 23
192.168.23.33 (34)*
binary: decimal:
11000000 10101000 00010111 00100001 192 168 23 33
192.168.23.62 (61)*
binary: decimal:
11000000 10101000 00010111 00111110 62 192 168 23
255.255.255.224 IP addresses for subnet 1:
IP addresses for subnet 2:
Reserved addresses in the host ID (cannot be used for G7-CNET-LAN): Subnet 1: 0 .......Network address: all bits in the "subnet portion" are 0 (the 5 bits at the right) 31 .....Broadcast address: all bits in the "subnet portion" are 1 (the 5 bits at the right) Subnet 2: 32 .....Network address: all bits in the "subnet portion" are 0 (the 5 bits at the right) 63 .....Broadcast address: all bits in the "subnet portion" are 1 (the 5 bits at the right)
* Usually already taken addresses in the host ID: Subnet 1: 1 .......for Router: all bits in the "subnet portion" are 0 (the 5 bits at the right), only the last is 1 30 .....for Switch: all bits in the "subnet portion" are 1 (the 5 bits at the right), only the last is 0 Subnet 2: 33 .....for Router: all bits in the "subnet portion" are 0 (the 5 bits at the right), only the last is 1 62 .....for Switch: all bits in the "subnet portion" are 1 (the 5 bits at the right), only the last is 0
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Vers. 2.0/0206
G7-CNET-LAN / G2-CNET-LAN
Conversion Decimal - Binary
Conversion Decimal - Binary 0 - 127 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
00000000 00000001 00000010 00000011 00000100 00000101 00000110 00000111 00001000 00001001 00001010 00001011 00001100 00001101 00001110 00001111
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
00010000 00010001 00010010 00010011 00010100 00010101 00010110 00010111 00011000 00011001 00011010 00011011 00011100 00011101 00011110 00011111
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47
00100000 00100001 00100010 00100011 00100100 00100101 00100110 00100111 00101000 00101001 00101010 00101011 00101100 00101101 00101110 00101111
48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
00110000 00110001 00110010 00110011 00110100 00110101 00110110 00110111 00111000 00111001 00111010 00111011 00111100 00111101 00111110 00111111
64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79
01000000 01000001 01000010 01000011 01000100 01000101 01000110 01000111 01001000 01001001 01001010 01001011 01001100 01001101 01001110 01001111
80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95
01010000 01010001 01010010 01010011 01010100 01010101 01010110 01010111 01011000 01011001 01011010 01011011 01011100 01011101 01011110 01011111
96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111
01100000 01100001 01100010 01100011 01100100 01100101 01100110 01100111 01101000 01101001 01101010 01101011 01101100 01101101 01101110 01101111
112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127
01110000 01110001 01110010 01110011 01110100 01110101 01110110 01110111 01111000 01111001 01111010 01111011 01111100 01111101 01111110 01111111
11000000 11000001 11000010 11000011 11000100 11000101 11000110 11000111 11001000 11001001 11001010 11001011 11001100 11001101 11001110 11001111
208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223
11010000 11010001 11010010 11010011 11010100 11010101 11010110 11010111 11011000 11011001 11011010 11011011 11011100 11011101 11011110 11011111
224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239
11100000 11100001 11100010 11100011 11100100 11100101 11100110 11100111 11101000 11101001 11101010 11101011 11101100 11101101 11101110 11101111
240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255
11110000 11110001 11110010 11110011 11110100 11110101 11110110 11110111 11111000 11111001 11111010 11111011 11111100 11111101 11111110 11111111
128 - 255 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143
10000000 10000001 10000010 10000011 10000100 10000101 10000110 10000111 10001000 10001001 10001010 10001011 10001100 10001101 10001110 10001111
144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159
10010000 10010001 10010010 10010011 10010100 10010101 10010110 10010111 10011000 10011001 10011010 10011011 10011100 10011101 10011110 10011111
Vers. 2.0/0206
160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175
10100000 10100001 10100010 10100011 10100100 10100101 10100110 10100111 10101000 10101001 10101010 10101011 10101100 10101101 10101110 10101111
176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191
10110000 10110001 10110010 10110011 10110100 10110101 10110110 10110111 10111000 10111001 10111010 10111011 10111100 10111101 10111110 10111111
192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207
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Network Functions
G7-CNET-LAN / G2-CNET-LAN
Network Functions Central blocks can be defined for functions like All Call, Group Call, etc. in central networks (GEV 700, CNET-LAN, CNET-E1, CNET-W, S0). The central blocks define, in which central housings these functions are initiated. By pre-dialling a code number one central or a group of centrals are selected and then the function is carried out. If no code number is pre-dialled the functions are carried out in all central housings connected over GEV 700, CNET-E1 or CNETW, but not in central housings connected over CNET-LAN or S0. Block 80, 81
GE 700 #1 Paris
GE 700 #2 Lyon
Block 80, 82
IP
GE 700 #3 Block 80, 83 Aix-en-Provence Block 80 = Paris, Lyon, Aix-en-Provence Block 81 = Paris Block 82 = Lyon Block 83 = Aix-en-Provence
e.g. All Call: all: Paris: Lyon: Aix-en-Provence:
8000 8100 8200 8300
These central blocks can be used for the following functions: ■ All call, Group call ■ Ringing at a group ■ Alarm ■ Music, Radio conference 6T ■ Predefined conference 7T ■ Subscriber index ■ Chime signal ■ Call request ■ Video ■ Central Control Desk, V24-Output (Comwin) - required only for CNET-LAN or S0-networks
Define the block numbers The block numbers may not collide with the calling numbers, inputor output numbers! If you want to use 1-digit block numbers for the central blocks, please mind, that most of the digits are reserved for functions: 00 01 02 03 0T 4T 5T 6T 7T
Initiate all call Initiate group call Follow Me Privacy function Reconnection with last call Music Answer re-call request Reception radio conference Initiate predefined conference
8T 94 95 96 97 98 9T1 9T2 9T3
Take over door call Call transfer (additional) Call transfer (delete previous) Camera connection static picture Camera connection scanning Initiate ringing at a group Program direct dialling Initiate alarm Cancel alarm
That means, all digits except 1, 2 and 3 are reserved for the internal functions (the function codes could be changed - see manual “Features“, delivered with the centrals). Usually the calling numbers start with 1, 2 and 3, so we recommend to use 2-digit block numbers (see ”Programming example” on page 26).
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Vers. 2.0/0206
G7-CNET-LAN / G2-CNET-LAN
Network Functions
Program the Block Numbers Block Numbers At “General Settings“ in the folder “Central“ the block numbers for all central housings are entered. Several block numbers (a maximum of 6 per housing) are entered in the fields “Configuration Block“ and “No. - Block 1“ to “No. - Block 5“.
Configuration Blocks In a configuration block certain definitions can be made for all centrals in this block (e.g. switch-off times, waiting signals, hierarchy levels etc.). In standard all centrals are contained in “Configuration Block 0“. The settings for this configuration block can be found at “Central Block 00“. Attention: For an accessing of outputs, the configuration block must not have the number “00“. It is possible to define a separate configuration block for each central. For each defined configuration block an own folder is created in CCT:
Define the connections For each Gx-CNET-LAN connection it it is possible to define, which central blocks shall be reached via this interface. Open the folder “Gx-CNET-LAN“ in the tree structure and click on one of the centrals. In the field “Central blocks“ the block numbers of all centrals connected over this interface are entered (a maximum of 8 code numbers, separate multiple entries by commas).
Vers. 2.0/0206
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Network Functions
G7-CNET-LAN / G2-CNET-LAN
Programming example Programming Central blocks: G7-CNET-LAN GE 700 housing no. 1 Calling numbers 101 onwards No calling numbers starting with 2 or 3 !
IP
G7-CNET-LAN GE 700 housing no. 2 Calling numbers 201 onwards No calling numbers starting with 1 or 3 !
G7-CNET-LAN
"Central - General settings": Central block numbers: 80, 81 Folder Interfaces: G7-CNET-LAN: Central blocks: 80, 82, 83
"Central - General settings": Central block numbers: 80, 82 Folder Interfaces: G7-CNET-LAN: Central blocks: 80, 81, 83
GE 700 housing no. 3
"Central - General settings": Central block numbers: 80, 83
Calling numbers 301 onwards No calling numbers starting with 1 or 2 !
Folder Interfaces: G7-CNET-LAN: Central blocks: 80, 81, 82
In this example e.g. the All Calls are initiated as follows: ■ An All Call in housing 1 is initiated with 8100. ■ An All Call in housing 2 is initiated with 8200. ■ An All Call in housing 3 is initiated with 8300. ■ An All Call in all three housings is initiated with 8000. If these codes are too long, you can change them with direct dialling (at “Subscriber“ - “Direct Dialling“ - “Central - Block“), e.g.: “100=8100, 200=8200, 300=8300, 900=8000“ Now the All Calls are initiated as follows: An All Call in housing 1 is initiated with 100. ■ An All Call in housing 2 is initiated with 200. ■ An All Call in housing 3 is initiated with 300. ■ An All Call in all three housings is initiated with 900. ■
If no block numbers are defined or pre-dialled, the functions are carried out in all central housings connected over GEV 700, CNET-E1 or CNET-W, not in the central housings connected over Gx-CNET-LAN or S0.
Special programming for the functions ■
All Call, Group Call, Predefined conference 7T: No special programming necessary, selection of central blocks with pre-dialling.
■
Ringing at a group: Programming of direct dialling for the door station with number of the central block, e.g.: “4=81983“ for ringing at group 3 in central block 81 with button 4.
■
Alarm: Programming of direct dialling for the initiator with number of the central block, e.g.: “0=819T21“ for initiating the alarm at group 1 in central block 81 with button 0. Not required for the code for quitting of the alarm.
■
Music, Radio conference 6T: At the function “Feed-in - Music“ or “Feed-in - Radio conference“ (in the folder “Subscribers“) in the combo-box “Receiver“ the central block, that shall receive this music channel/ radio channel, can be selected.
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Vers. 2.0/0206
G7-CNET-LAN / G2-CNET-LAN
Network Functions
■
Subscriber index: At stations EE 711 or EE 811 a central block can be pre-dialled before displaying the subscriber index with A , e.g.: 82 A . At “Subscriberlist EE711/EE811/EE880“ in the folder “Central“ in the combo-box “Central - Block“ it can be selected, which subscriber index is displayed with A without pre-dialling.
■
Chime signal: At “Chime-signal“ in the folder “Inputs“ in the combo box “Central - Block“ it can be selected, which centrals shall receive the chime signal.
■
Video: At the function “Video“ in the combo-box “Central Block“ the central block can be selected, that shall receive the camera texts at the start of the system.
■
Central Control Desk (required only for CNET-LAN and S0-networks): - To transfer call requests and input messages to a central control desk over Gx-CNET-LAN a central block, that contains all centrals where a central control desk is defined or where a call request/input message comes from (also transferred), has to be selected in the combo-box “Controldesk-system“ at “General“ in the folder “Central - Block No“. - If Central Control Desk Call Transfer is used in an Gx-CNET-LAN network, it can be an advantage to define different central blocks for different central housings at “Controldesk-system“. Example: 3 centrals (A, B and C, each with a central control desk) are connected over Gx-CNET-LAN. The central control desks B and C shall be able to transfer calls to central control desk A. No call requests are defined between central B and C. Each time a call transfer from central B to central A is activated, a short connection would be established also to central C. This can be avoided e.g. with the following configuration: Programming:
Central A:
Central B:
Central C:
“Central Block“ (in the folder Central): “Central Blocks“ (in the folder Interfaces) Combobox “Controldesk-system“:
80, 81 80, 82, 83 80
80, 82 80, 81, 83 82
80, 83 80, 81, 82 83
- Note: After a restart it takes some time until the central control desks are detected correctly. This means that call requests cannot be carried out immediatly after a restart. ■
Comwin (required only for CNET-LAN and S0-networks): - If a central control desk has defined “RS 232-connection“ or “Output dialling to V24“ and also conversation messages from centrals, that are connected over Gx-CNET-LAN, shall be put out, at “General“ in the folder “Central - Block No“ in the combo-box “COMWIN“ it has to be selected, from which central block messages shall be put out. Messages for call requests and input messages are put out in any case. - If several centrals with separate “RS 232-connection“ or “Output dialling to V24“ are connected over Gx-CNET-LAN, it can be necessary to define different configuration blocks for the different central housings at “COMWIN“. Example: two separated Comwin-PCs are connected to two centrals (“RS 232-connection“). Each Comwin-PC shall only receive the messages from the own central.
Vers. 2.0/0206
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Technical Support
G7-CNET-LAN / G2-CNET-LAN
Technical Support For more information about our products and services visit:
www.software-manuals.com
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Vers. 2.0/0206