[AltRouteCauseTel2IP]
FORMAT AltRouteCauseTel2IP_Index =
AltRouteCauseTel2IP_ReleaseCause;
[\AltRouteCauseTel2IP]
For example:
AltRouteCauseTel2IP 0 = 486; (Busy Here)
AltRouteCauseTel2IP 1 = 480; (Temporarily Unavailable)
AltRouteCauseTel2IP 2 = 408; (No Response)
Note: For a detailed description of this table, see 'Alternative Routing
Based on SIP Responses' on page 235.
Reasons for Alternative IP-to-Tel Routing Table
Web: Reasons for Alternative
IP-to-Tel Routing
EMS: Alt Route Cause IP to
Tel
[AltRouteCauseIP2Tel]
This table parameter configures call failure reason values received
from the Tel side . If a call is released as a result of one of these
reasons, the device attempts to locate an alternative Hunt Group for
the call in the IP to Hunt Group Routing Table.
The format of this parameter is as follows:
[AltRouteCauseIP2Tel]
FORMAT AltRouteCauseIP2Tel_Index =
AltRouteCauseIP2Tel_ReleaseCause;
[\AltRouteCauseIP2Tel]
For example:
AltRouteCauseIP2Tel 0 = 3 (No Route to Destination)
AltRouteCauseIP2Tel 1 = 1 (Unallocated Number)
AltRouteCauseIP2Tel 2 = 17 (Busy Here)
AltRouteCauseIP2Tel 2 = 27 (Destination Out of Order)
Note: For a detailed description of this table, see 'Alternative Routing
to Trunk upon Q.931 Call Release Cause Code' on page 237.
Forward On Busy Trunk Destination Table
Web/EMS: Forward On Busy
Trunk Destination
[ForwardOnBusyTrunkDest]
This table parameter configures the Forward On Busy Trunk
Destination table. This table allows you to define an alternative IP
destination if a trunk is busy for IP-to-Tel calls.
The format of this parameter is as follows:
[ForwardOnBusyTrunkDest]
FORMAT ForwardOnBusyTrunkDest_Index =
ForwardOnBusyTrunkDest_TrunkGroupId,
ForwardOnBusyTrunkDest_ForwardDestination;
[\ForwardOnBusyTrunkDest]
For example, the below configuration forwards IP-to-Tel calls to
transport protocol TCP, if Trunk Group ID 2 is unavailable:
ForwardOnBusyTrunkDest 1 = 2,
112@10.13.4.12:5060;transport=tcp;
Note: For a detailed description of this table, see 'Alternative Routing
to IP Destination upon Busy Trunk' on page 238.