Enter add signaling-group n, where n is the signaling group number.
Ensure that the Group Type field is set to SIP.
Set the IMS Enabled field to n.
Set the Peer Detection Enabled field to y.
Set the Peer Server field to Others.
Ensure that the Q-SIP and Far-end Domain fields have the same values for all signaling groups assigned to the SIP trunk group.
Set the Enable Layer 3 Test field to y.
This ensures that Communication Manager maintenance detects a signaling group outage and enables trunk group member selection to bypass out-of-service signaling groups.
