Version 6.2 843 February 2011
SIP User's Manual 12. Configuration Parameters Reference
Parameter Description
sip:5550001;cic=+16789@172.18.202.60:5060;user=phone
SIP/2.0
Note: After the cic prefix is added, the 'Inbound IP Routing
Table' can be used to route this call to a specific Hunt Group.
The Destination Number IP to Tel Manipulation table must be
used to remove this prefix before placing the call to the ISDN.
12.12.13.2 Alternative Routing Parameters
The alternative routing parameters are described in the table below.
Table 12-64: Alternative Routing Parameters
Parameter Description
Web/EMS: Redundant Routing
Mode
[RedundantRoutingMode]
Determines the type of redundant routing mechanism when a
call can’t be completed using the main route.
[0] Disable = No redundant routing is used. If the call can’t
be completed using the main route (using the active Proxy
or the first matching rule in the Routing table), the call is
disconnected.
[1] Routing Table = Internal routing table is used to locate a
redundant route (default).
[2] Proxy = Proxy list is used to locate a redundant route.
Note: To implement the Redundant Routing Mode mechansim,
you first need to configure the parameter
AltRouteCauseTEL2IP (Reasons for Alternative Routing table).
Web: Enable Alt Routing Tel to IP
EMS: Enable Alternative Routing
[AltRoutingTel2IPEnable]
Enables the Alternative Routing feature for Tel-to-IP calls.
[0] Disable = Disables the Alternative Routing feature
(default).
[1] Enable = Enables the Alternative Routing feature.
[2] Status Only = The Alternative Routing feature is
disabled, but read-only information on the QoS of the
destination IP addresses is provided.
For information on the Alternative Routing feature, see
''Configuring Alternative Routing (Based on Connectivity and
QoS)'' on page 442.
Web: Alt Routing Tel to IP Mode
EMS: Alternative Routing Mode
[AltRoutingTel2IPMode]
Determines the event(s) reason for triggering Alternative
Routing.
[0] None = Alternative routing is not used.
[1] Connectivity = Alternative routing is performed if a ping
or SIP OPTIONS message to the initial destination fails
(determined according to the AltRoutingTel2IPConnMethod
parameter).
[2] QoS = Alternative routing is performed if poor QoS is
detected.
[3] Both = Alternative routing is performed if either ping to
initial destination fails, poor QoS is detected, or the DNS
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