DJH Reviewed:
SPOC 07/08/2011
Solution & Interoperability Test Lab Application Notes
©2011 Avaya Inc. All Rights Reserved.
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SM6-1_CMES
3.6.2. Add SIP Trunk Groups
Add the corresponding trunk groups controlled by the signaling groups defined Section 3.6.1
using the add trunk-group n command where n is an available trunk group number.
Fill in the indicated fields as shown below. Default values can be used for the remaining fields.
Group Type: Enter “sip”.
Group Name: Enter a descriptive name.
TAC: Enter an available trunk access code.
Direction: Enter “two-way”.
Outgoing Display? Enter “y”.
Service Type: Enter “tie”.
Signaling Group: Enter the number of the signaling group added in Section 3.6.1.
Number of Members: Enter the number of members in the SIP trunk (must be within
the limits for number of SIP trunks configured in Section 3.1.2).
Note: once the add trunk-group command is completed, trunk members will be automatically
generated based on the value in the Number of Members field.
add trunk-group 10 Page 1 of 21
TRUNK GROUP
Group Number: 10 Group Type: sip CDR Reports: y
Group Name: SIP-IMS to SILASM3 COR: 1 TN: 1 TAC: #10
Direction: two-way Outgoing Display? y
Dial Access? n Night Service:
Queue Length: 0
Service Type: tie Auth Code? n
Signaling Group: 10
Number of Members: 20
On Page 2, set the Preferred Minimum Session Refresh Interval: field to “1200”.
Note: to avoid extra SIP messages, all SIP trunks connected to Session Manager should be
configured with a minimum value of “1200”.
add trunk-group 10 Page 2 of 21
Group Type: sip
TRUNK PARAMETERS
Unicode Name: auto
Redirect On OPTIM Failure: 5000
SCCAN? n Digital Loss Group: 18
Preferred Minimum Session Refresh Interval(sec): 1200