[cisco-voip] 7940/60 and 7912 SIP image for CCM Questions

Jorge L. Rodriguez Aguila jorge.rodriguez at netxar.com
Wed Dec 17 09:54:12 EST 2008


I have a Customer that wants to start moving to Open Standards and wants to move his phones which support SIP to SIP and leave the older not supported models on Skinny until he starts replacing them with newer models. I see that there is a CCM SIP image for the 7940/60. Is there anything special needed to support these phones on the CCM as you need with native SIP phones like say Linksys or do they just behave like their skinny based counterparts? I guess my question is, do I still need to use stuff like the NTP reference instead of the CCM time group or create special MTPs for these phones as I would need for other SIP devices? Also I see there is a CCM SIP image as well for the 7912 but it says CCM 5.0.4 only, has anyone tested this fw with ccm 6.1.2?

Thanks in advance for the Help;

Jorge Rodríguez Aguila
CCNA,CCVP,CRMCS,CIPCES
Senior Voice/Data Network Consultant
Netxar Technologies
jorge.rodriguez at netxar.com
Office 787-765-0058
PCS 787-688-8530
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