This document is intended to guide users to learn more about IPv6 deployment in Voice Over IP Network. This document covers the IPv6 functionality & features on Cisco UC Networks and deployment examples.
IPv6 Innovations in CUCM
With the system release of CUCM 7.1 Cisco systems has introduced IPv6 functionality to a range of UC products.Today Cisco Introduces, Voice Over IPv6 ( VoIPv6) feature includes IPv4 and IPv6 dual stack support on voice gateways and MTP, IPv6 support for SIP trunks, and Skinny Client Control Protocol (SCCP)-controlled analog gateways.The primary focus of this document is on new IPv6 functionality for Cisco UC networks.
Cisco recommend that IPv6 UC deployments be configured with a dual stack mode.
To maximize IPv6 traffic in the UC network, capable Phones, SIP Gateways and SIP should be configured to support IPv6 signaling and IPv6 media
IPv6 support in Cisco Unified Communication Devices
IPv6 Support in Cisco Unified Communications Devices
Cisco Unified Communications Manager 7.1 and later Releases All Cisco Media Convergence Servers (MCS server) platforms