SZ; Reviewed:
SPOC 8/10/2007
Solution & Interoperability Test Lab Application Notes
©2007 Avaya Inc. All Rights Reserved.
10 of 30
ACM-Cisco-CM-GK.doc
IP trunk member port values are initially configured to “ip” in the Port field. The system will
then assign a value to the port as shown below. Note the IP trunk members are virtual ports. In
the following screen, five members associated with signaling group 20 are configured. This
means that the IP trunk group only supports five simultaneous VoIP calls. The sixth call will be
blocked if there is no backup trunk available. If a PSTN trunk is configured as a backup trunk,
the additional calls can be overflowed to the PSTN, or all calls can use the PSTN if the VoIP
trunk is out of service.
display trunk-group 20 Page 5 of 21
TRUNK GROUP
Administered Members (min/max): 1/5
GROUP MEMBER ASSIGNMENTS Total Administered Members: 5
Port Name Night Sig Grp
1: T00086 20
2: T00087 20
3: T00088 20
4: T00089 20
5: T00090 20
6:
When a call is placed from Avaya Communication Manager, the called number is routed (by
appropriate routing, e.g., UDP, AAR/ARS, etc.) to the Cisco 2811 Gatekeeper via trunk group
20. The Cisco 2811 Gatekeeper will send the call setup message to the appropriate gateway, for
these Application Notes, Cisco CallManager.
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