Cisco Cisco IOS Software Release 12.4(2)XB6
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Integrating Data and Voice Services for ISDN PRI
Interfaces on Multiservice Access Routers
Interfaces on Multiservice Access Routers
Revised: June 19, 2006, OL-10383-01
First Published: February 27, 2006
First Published: February 27, 2006
This document describes how to configure ISDN PRI interfaces to support the integration of data and
voice calls on multiservice access routers. This feature enables data (dial-in, dial-on-demand routing
[DDR], and DDR backup) and voice call traffic to occur simultaneously from the supported ISDN PRI
interfaces. You can also enable multilevel precedence and preemption (MLPP) for DDR calls over the
active voice call when no idle channel is available during the DDR call setup.
voice calls on multiservice access routers. This feature enables data (dial-in, dial-on-demand routing
[DDR], and DDR backup) and voice call traffic to occur simultaneously from the supported ISDN PRI
interfaces. You can also enable multilevel precedence and preemption (MLPP) for DDR calls over the
active voice call when no idle channel is available during the DDR call setup.
Finding Feature Information in This Module
Your Cisco IOS software release may not support all of the features documented in this module. To reach
links to specific feature documentation in this module and to see a list of the releases in which each
feature is supported, use the
links to specific feature documentation in this module and to see a list of the releases in which each
feature is supported, use the
.
Finding Support Information for Platforms and Cisco IOS and Catalyst OS Software Images
Use Cisco Feature Navigator to find information about platform support and Cisco IOS and Catalyst OS
software image support. To access Cisco Feature Navigator, go to
software image support. To access Cisco Feature Navigator, go to
. An
account on Cisco.com is not required.
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