[Users] Caller-ID setup help

Alan Crosswell alan at columbia.edu
Thu Jan 4 23:28:14 CET 2007


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
> 
> 
> 
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