[Serusers] Re: How to change Caller ID in FROM field ?
Steve Blair
blairs at isc.upenn.edu
Wed Oct 25 00:57:42 CEST 2006
You can do this several ways. I use to just completely replace the From
header but this screwed up call accounting (for callers with caller ID
blocking enabled) which we do in our Cisco gateways. Now I append an
Remote-Party-ID header leaving the Fromheader intact for accounting
purposes. Try one of the following:
1) replace("^From:(.*)>" , "From: \"Anonymous\"
<sip:anonymous at invalid.nowhere>");
Where the second string contains whatever you want the caller ID info
to be. This example is for caller ID blocking.
2)
if (append_rpid_hf("Anonymous
<sip:","@upenn.edu>;party=calling;id-type=subscriber;screen=yes")) {
} else {
log(1, "RPID not found\n");
};
Of course this requires other configuration items. You may also want to
add the following:
modparam("auth", "rpid_prefix", "<sip:")
modparam("auth", "rpid_suffix",
"@upenn.edu;user=phone>;party=calling;screen=no;id-type=subscriber;privacy=off")
#
-Steve
lawrence k.y. lin wrote:
> Hi all,
>
> Appreciate if someone can give me a suggestion or even an answer.
> Since the call from SIP device to PSTN phone did not have Caller ID
> and our Telco carriers request for the Caller ID, we have to set a
> number before the calls are routed to PSTN gateway.
> I did it in Asterisk before with the function calls
> SetCallerID(CLID) or Set(CALLERID(number)=CLID) (depends on the
> Asterisk version) and these function calls worked. But because of the
> scalabliity issue, I changed to SER and would like to do the similar
> thing as in Asterisk.
> I read the SER document and awared SIP_HF_FROM has the data for the
> entired FROM field. Is there any other variables for Caller ID only ?
> I searched the mailing list for SER and did not find any related
> topic (only found one with title: caller-id with raius using sip-rpid,
> but it is irrelevant).
>
> Thanks in advance.
>
> Larry
>
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