Sounds like you need to talk to the ITSP. Are you doing a uac_replace_from? Some SPs ignore the RPID as it never became a standard. /a

Chahn Kim wrote: > Hi, a Happy New Year to all. > > Looking for help to get our caller-id working for outging PSTN calls. > We have 3rd party PSTN gateway service and all our callee gets the > gateway > phone number as CID for all of our sip calls to PSTN. > > I had implemented so far sip-rpid, remote-party-id, through avp, > append_rpid_hf() and confirmed rpid headers on all pstn outgoing frames. > > However, callee only see the SP's PSTN gateways number as incoming > caller-id. Is there other way of implementing caller-id for sip calls > before I bring the subject to PSTN service providor? Or is it most > likely > SP's policy setup? > > Thanks in advnace. > > > John K > > > > _______________________________________________ > Users mailing list > Users(a)openser.org > http://openser.org/cgi-bin/mailman/listinfo/users