Nortel Networks Mediant TP-1610 SIP - Manual (Page 115)

Mediant 2000 SIP User’s Manual 6. ini File Configuration of the Mediant 2000
Version 4.4 115 July 2005
6.10 Number Manipulation and Routing Parameters
Note: In Table 6-5 , parameters in brackets are the format in the Embedded Web
Server * .
Table 6-5: Number Manipulation and Routing Parameters (continues on pages 115 to 121)
ini File Field Name
Web Parameter Name
*
Valid Range and Description
TrunkGroup_x
[Trunk Group Table] TrunkGroup_x = T/a-b,c,d
x = Trunk group ID (1 to 99).
T = Physical trunk number (0 to 7).
a = Starting B-channel (from 1).
b = Ending B-channel (up to 31).
c = Phone number associated with the first channel (optional).
d = Optional Tel Profile ID (1 to 5).
For example:
TrunkGroup_1 = 0/1-31,1000 (for E1 span).
TrunkGroup_1 = 1/1-31,$$,1.
TrunkGroup_2 = 2/1-24,3000 (for T1 span).
Trunk group is the recommended method to configure the gateway's B-channels.
The parameter ’ChannelList’ (although still supported) mustn’t be used
simultaneously with Trunk Groups.
Note:
An optional Tel Profile ID (1 to 5) can be applied to each group of B-channels.
ChannelList
Note:
It is recommended to use
TrunkGroup_x parameter
instead.
List of phone numbers, used to define the enabled B-channels for gateway operation,
‘a, b, c,d’
a = first channel
b = number of channels starting from ‘a’
c = the phone number of the first channel
d = Tel Profile ID assigned to the group of channels.
example: ChannelList = ‘0,30,1001’
Defines phone numbers 1001 to 1030 for 30 gateway channels.
The ini file can include up to ten ‘ChannelList = ‘ entries
Usually single ChannelList parameter is enough to define the complete 8 trunk
gateway:
ChannelList = ‘0,240,1000’; For eight E1 spans
ChannelList = ‘0,192,1000’; For eight T1 CAS spans
Phone numbers can be defined individually per E1 or T1 span:
For E1 spans (CAS or ISDN): 0 to 29 for first span, 30 to 59 for second span, 60 to
89 for 3
rd span, 90 to 119 for 4 th span.
For T1 ISDN spans: 0 to 22 for first span, 23 to 45 for second span, 46 to 68 for 3 rd
span, and 69 to 91 for 4 th span.
For T1 CAS signaling: 0 to 23 for first span, 24 to 47 for second span, 48 to 71 for 3 rd
span, and 72 to 95 for 4 th span.
It is suggested to use Trunk Groups in Mediant 2000 gateway to define enabled B-
channels, instead of ChannelList parameter.
DefaultNumber
[Default Destination Number] Defines the telephone number that the gateway uses if the parameters
‘TrunkGroup_x’ or ’ChannelList‘ don’t include a phone number. The parameter is
used as a starting number for the list of B-channels comprising all trunk groups in the
gateway.