Web/EMS: Alternative
Routing Tone Duration
[ms]
CLI: alt-rte-tone-duration
[AltRoutingToneDuration
]
Defines the duration (in milliseconds) for which the device plays a
tone to the endpoint on each attempt for Tel-to-IP alternative routing.
When the device finishes playing the tone, a new SIP INVITE
message is sent to the new IP destination. The tone played is the
call forward tone (Tone Type #25 in the CPT file).
The valid range is 0 to 20,000. The default is 0 (i.e., no tone is
played).
Note: This parameter is applicable only to Tel-to-IP alternative
routing.
Reasons for Alternative Tel-to-IP Routing Table
Web: Reasons for
Alternative Routing
EMS: Alt Route Cause Tel
to IP
CLI: configure voip > gw
manipulations general-
setting alt-route-cause-
tel2ip
[AltRouteCauseTel2IP]
This table parameter configures SIP call failure reason values
received from the IP side. If an IP call is released as a result of one
of these reasons, the device attempts to locate an alternative IP
route for the call in the Outbound IP Routing Table (if a Proxy is not
used) or used as a redundant Proxy (you need to set the parameter
RedundantRoutingMode to 2). The release reason for Tel-to-IP calls
is provided in SIP 4xx, 5xx, and 6xx response codes.
The format of this parameter is as follows:
[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 342.
Reasons for Alternative IP-to-Tel Routing Table
Web: Reasons for
Alternative IP-to-Tel
Routing
EMS: Alt Route Cause IP
to Tel
CLI: configure voip > gw
manipulations general-
setting alt-route-cause-
ip2tel
[AltRouteCauseIP2Tel]
This table parameter configures call failure reason values received
from the PSTN side (in Q.931 presentation). If a call is released as a
result of one of these reasons, the device attempts to locate an
alternative Trunk Group for the call in the Inbound IP 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 345.
Forward On Busy Trunk Destination Table
Web/EMS: Forward On
Busy Trunk Destination
CLI: configure voip > gw
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.
To Next Page
Loading...
