Dear, We would like to modify the SIP User portion of the diversion URI to the E164 format. For the moment the CUCM sends the number in international format (00...) because Voicemail MASK is invoked (see CSCsm96435 Diversion header interaction with Voice Mail Box mask) Does anyone have an Lua script example on how to strip the '00' and replace this with '+' for the user portion of the diversion URI? Thanks Best regards, Luk ... View more

Hi Guys, Is their someone who knows how to verify when a phone's MIC expires? thanks Luk ... View more

Hi, We have the following setup... Service provider sip trunk to CUBE, CUBE SIP trunk to CUCM713 and CUCM713 SIP trunk to IVR system. We want to do early media on ringing (180). The problem is that when the CUBE receives a ringing (180) with SDP for early media the CUBE translates this into session progress(183) with SDP This is a problem for some phones on the Service provider side... The only way to have an incoming ringing(180) to an outgoing ringing (180) is to disable the SDP on the incoming ringing (in the CUCM trunk's SIP profile) or to set the CUBE with: sip-ua disable-early-media 180 .  This means we cannot do early media on ringing! Is anyone having an idea why CUBE is not transparently sending in incoming ringing(180) with SDP to an outgoing ringing(180) with SDP? Thanks for the input Rgs, Luk ... View more

Hi, We are implementing a CUCM SIP trunk to a third party system. This system sends SIP INFO Msgs for DTMF tones as described in RFC2976. According to the CUCM 7 data sheet it supports RFC2976, but in the SRND guide it states that it only supports KPML for OOB signalling... Any idea on what's the correct info? Thanks, Luk ... View more