John Posted March 23, 2010 Report Share Posted March 23, 2010 Hi, We operate a multidomain environment. We also use a global trunk for all domains. I would like to ask what the correct parameters in the Replacement Field of a Dial Plan are, in order the PBX to send the information below to the ITSP: 1. The caller’s (extension) domain AND/OR 2. The system’s internal user ID I have created the following rule: Pattern: ^(00|\+)([1-9][0-9]*) --> Replacement: sip:\2@\r;user=phone When I call 00441133508795 for example, the information below is included to the INVITE that the system sends to the ITSP: “… To: <sip:firstname.lastname@example.org;user=phone> …”, where 18.104.22.168 is the ITSP’s gateway IP address. Instead, for billing related issues, we need the pbx to send: “… To: <sip:email@example.com;user=phone> …”, where mydomain.com is the caller’s domain OR “… To: <sip:441133508795@7175;user=phone> …”, where 7175 is the extension’s system internal ID (not the extension name) in the PBX. Thank you very much in advance. Quote Link to comment Share on other sites More sharing options...
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