[cisco-voip] CUCM SIP To PSTN

george.hendrix at l-3com.com george.hendrix at l-3com.com
Thu Jun 14 08:44:21 EDT 2012


Hi everyone,

  I know with h.323 gateways in CUCM, you have to configure dial peers on each gateway and for each CUCM.  Is it possible to create a SIP trunk directly from CUCM to the Telco?  Without having to do any dial peers on the gateway.  Or would it CUCM SIP <> SIP GW <> SIP PSTN, with SIP dial peers on the SIP GW for both CUCM and the PSTN?

Thanks,

Bill Hendrix

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