As you probably are aware, most of the IP phones have supported SIP loads for quite some time. If you do a search on SIP in CCO, you'll see that SIP components are integrated and being expanded in the Cisco firewall, VPN, and IOS lines.
I can't discuss roadmap and Cisco-confidential items on NetPro, so I need to direct you to query your local account team directly to gain further access to specific information regarding the inclsusion of SIP in Cisco CallManager.
I can assure you that SIP support in Cisco CallManager is an important priority, and that you should not have to wait too long before you begin to see more SIP capabilities native to CallManager.
IP Phone Messenger shipped with CallManager 3.3 in December 3.3, which enables presence and location capability for IM to the phones, and includes support for SIP.
IntroductionCUCM Routing RulesDial String implementation PolicyCUCM Routing LogicSIP URI Call Routing Analysis+++ Case Study: 1 ++++++ Case Study: 2 +++Conclusion
Over the last few months, I have had the privilege of working on SI...
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...