Nortel Networks TP-1610 SIP Number Manipulation and Routing Parameters, TrunkGroupx, ChannelList

Mediant 2000 SIP User’s Manual 6. ini File Configuration of the Mediant 2000

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	Valid Range and Description
Web Parameter Name*
TrunkGroup_x	TrunkGroup_x = T/a-b,c,d
[Trunk Group Table]	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	List of phone numbers, used to define the enabled B-channels for gateway operation,
Note: It is recommended to use	‘a, b, c,d’
	a = first channel
TrunkGroup_x parameter	b = number of channels starting from ‘a’
instead.	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 3rd span, 90 to 119 for 4th span.
	For T1 ISDN spans: 0 to 22 for first span, 23 to 45 for second span, 46 to 68 for 3rd
	span, and 69 to 91 for 4th span.
	For T1 CAS signaling: 0 to 23 for first span, 24 to 47 for second span, 48 to 71 for 3rd
	span, and 72 to 95 for 4th span.
	It is suggested to use Trunk Groups in Mediant 2000 gateway to define enabled B-
	channels, instead of ChannelList parameter.
DefaultNumber	Defines the telephone number that the gateway uses if the parameters
[Default Destination Number]	‘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.

Version 4.4 115 July 2005