Majdi Harb Tue, 07/31/2007 - 06:55
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Hi jacobtoms


no, CallManager MGCP does not support E1 CAS (E1 R2) trunks.

this an advantage of H323 over MGCP that H323 supports more TDM interface types and signaling protocols than MGCP from among is E1 R2


see this:

http://www.cisco.com.ru/univercd/cc/td/doc/product/software/ios122/122newft/122limit/122x/122xn/122xn2/ft_ccm.htm


Benefits of Cisco VoIP Technology Using MGCP section under Restrictions.



hth

please remember to rate helpful posts

/majdi

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