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  1. CallerID for outbound calls

    Hello, Yes, if I set "From:user" sip-field to "OutboundCallerId" and assign outbound caller ID to the extension then it works. But in that case another problem appears. My 3cx system has hotel module and integrated with Fidelio hotel system. And problem is that Fidelio hotel system doesn't send...
  2. CallerID for outbound calls

    Hello, 3CX connected to the external IP-softswitch via SIP protocol. Actually I use wireshark to monitor sip signalization between the systems, and I see that 3CX sent one callerID (trunk's Port Identification) for all internal extensions. I have tried to set "From:user" sip-field to other...
  3. CallerID for outbound calls

    I have internal extensions from 100 to 199 and SIP trunk to an external telephony system. I would like to identify outbound calls from each internal extensions to the external system with its own callerID. I have tried to set up SIP field "From:User Part" to values "OriginatorCallerID" or...
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