Avaya SM61 - page 11

MJH; Reviewed:

SPOC 8/4/2011

Solution & Interoperability Test Lab Application Notes

11 of 47

Sagemcom_SM61

Step

Description

6.

Trunk Group

Trunk group 1 was used for the SIP trunk group between Com munication Manager and

Session Manager. The signaling groups and trunk groups b etween the two sites of the

reference configuration is assumed to already be in place and not described in this

document. Trunk group 1 was configured using the param eters highlighted below.

 Group Type: sip This field sets the type of the trunk group.

 TAC: 101 Enter an valid value consistent with the Communication Ma nager dial

plan

 Member Assignment Method: auto Set to Auto.

 Signaling Group: 1 This field is set to the signaling group shown in the pr evious

step.

 Number of Members: 50 This field represents th e number of trunk group

members in the SIP trunk group. It determines how many simulta neous SIP calls

can be supported by the configuration. Each SIP call between t wo SIP endpoints

(whether internal or external) requires two SIP trunks for th e duration of the call.

Thus, a call from a SIP telephone to another SIP telephone will u se two SIP trunks.

A call between a non-SIP telephone and a SIP telephone will only use one trunk.

display trunk-group 1 Page 1 of 21

TRUNK GROUP

Group Number: 1 Group Type: sip CDR Reports: y

Group Name: to SM_21_31 COR: 1 TN: 1 TAC: 101

Direction: two-way Outgoing Display? n

Dial Access? n Night Servi ce:

Queue Length: 0

Service Type: tie Auth Code? n

Member Assignment Method: auto

Signaling Group: 1

Nu mber of Members: 50