UC500 establishing VoIP Calls to Cisco Unified Call Manager | UC500.com

UC500 establishing VoIP Calls to Cisco Unified Call Manager

Submitted by UCfan on Mon, 04/21/2008 - 00:29

UC500 Configuration

HI All,

Anyone tried configuring a UC500 to call a Cisco Unified Call Manager via H323/SIP?
Will it work?
Any concern or experience to share?

Regards,
UCfan

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	#1Submitted by ttrentler on Mon, 04/21/2008 - 16:37. Uc500 to CCM Done it both ways using H.323 and SIP. It works and works exactly the same as Regular CallManager Express on a ISR router. Just uses a dial-peer. I prefer to use H.323 in a enterprise as I can use Gatekeepers in a distributed environment for Call Admission control. Login or register to post comments


	#2Submitted by UCfan on Tue, 04/22/2008 - 00:52. UC500 to CCM HI, Thanks for the info. What H323 gatekeeper are you using? Can share? I am thinking of a SIP proxy or H323 gatekeeper too. Regards, UCfan Login or register to post comments


	#3Submitted by ttrentler on Wed, 04/23/2008 - 21:14. h323 gatekeeper I usually just use a 2800 series ISR router or a Pair of them running HSRP (sharing a virtual IP) It really depends on the size of the deployment. If you are new to Using Cisco routers as Gatekeepers Check out the Cisco press book on it http://astore.amazon.com/uc500-20/detail/158705258X/102-4336389-4355303 Login or register to post comments