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Chapter 4
Configuring VISM Features
Configuring TDM Side Signaling for Applications Using CAS
Note
If your application requires CCS, see the
CCS" section on page
CAS signaling is used for the following operating modes:
•
•
•
•
Complete the following steps to add and configure CAS signaling.
If you choose CAS signaling for a VISM/VISM-PR E1 line, the supported operating modes are
Note
AAL2 trunking and VoIP trunking. In addition
are used only in the VoIP switching and switched AAL2 PVC operating modes.
Type the cnfcasparamsource command, endpt-num and cas-source argument values, and press Enter
Step 1
to configure the source of CAS-related timer parameters for a specified endpoint. Specify the arguments
with the following values:
•
•
Release 3.0, Part Number OL-2521-01 Rev. D0, June 2004
4-20.
VoIP trunking.
VoIP switching—TDM side signaling is translated in xGCP messages to the call agent.
AAL2 trunking—Signaling is transported across the trunk as Q.931 messages in AAL2 cells using
AAL5.
Switched AAL2 PVC—Signaling is backhauled to the call agent using xGCP on the TDM side and
Reliable User Datagram Protocol (RUDP)/User Datagram Protocol (UDP)/IP/Q.2931 on the call
agent side.
endpt-num:
For template number 1:
–
For VISM, in the range from 1 to 145
For VISM-PR T1, in the range from 1 to 192
For VISM-PR E1, in the range from 1 to 248
–
For template number 2:
For VISM T1, in the range from 1 to 192
For VISM E1, in the range from 1 to 248
–
For template number 3:
For VISM, in the range from 1 to 120
For VISM-PR T1, in the range from 1 to 192
For VISM-PR E1, in the range from 1 to 248
For template number 4:
–
For VISM-PR, in the range from 1 to 144
cas-source:
–
1 = CAS application file
–
2 = Current VISM MIB file
"Configuring TDM Side Signaling for Applications Using
Step 1
through
Step 8
Cisco VISM Installation and Configuration Guide
Configuring VISM Features
and
Step 11
through
Step 13
4-23
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