[Freeswitch-users] CallerID withheld problem

Wed May 28 14:27:53 MSD 2014

mod_translate perhaps? https://wiki.freeswitch.org/wiki/Mod_translate

You can use it to normalize back to the national format before it hits the
dialplan.

On 27 May 2014 09:51, Alex Lake <alex at digitalmail.com> wrote:

> Anyone able to help with this in exchange for cash?! ;-)
>
> Alex
> > One thing I could do with help on is how to make the sip_cid_type work
> > for INBOUND calls?
> >
> > i.e. ignore what's in the P-Asserted header and just take the "from"
> > address.
> >
> > I don't have a specific trunk set up for these calls, they just come in
> > on IP-authorised acl.
> >
> > FWIW, this carrier is the only source of inbound traffic on the box, so
> > setting a global default would be acceptable.
> >
> > Cheers!
> >> Hello there....
> >>
> >> One of our carriers has changed their signalling today and its resulted
> >> in some strange behaviour through our Freeswitch box.
> >>
> >> The change was that the P-Asserted ID has changed format to have a "+44"
> >> at the beginning - it used to be in the national format (eg. "
> 02070601234").
> >>
> >> The problem manifests itself further down the chain (the FS box forwards
> >> to an Asterisk box which forwards to a legacy system using E1's and
> >> Aculab cards). For some reason the E1 interprets the signalling as
> >> withheld caller id.
> >>
> >> Message Header is:
> >>
> >> Max-Forwards: 69
> >> Session-Expires: 3600;refresher=uac
> >> Min-SE: 600
> >> Supported: timer, 100rel
> >> To: <sip:448700802332 at 213.239.197.41>
> >> From: <sip:02070604380 at 217.145.67.2>;tag=3609589914-358461
> >> P-Asserted-Identity: <sip:+442070604380 at 193.113.183.202>
> >> Call-ID: 3560925-3609589914-358457 at MSX1.mydomain.com
> >> CSeq: 1 INVITE
> >> Allow: CANCEL, ACK, INVITE, BYE, OPTIONS, REGISTER, NOTIFY, INFO, REFER,
> >> SUBSCRIBE, PRACK, UPDATE, MESSAGE, PUBLISH
> >> Via: SIP/2.0/UDP
> >> 217.145.67.2:5060;branch=z9hG4bK630bccab557da527f8875b902c88fb6b
> >> Contact: <sip:02070604380 at 217.145.67.2:5060>
> >> Content-Type: application/sdp
> >> Accept: application/sdp
> >> Content-Length: 373
> >>
> >> I forward this on as:
> >>
> >> Via: SIP/2.0/UDP 213.239.197.41;rport;branch=z9hG4bKm3jHajt7g1gaa
> >> Max-Forwards: 68
> >> From: "02070604380" <sip:02070604380 at 213.239.197.41>;tag=57cmagKg0yctN
> >> To: <sip:448700802332 at 89.202.128.200>
> >> Call-ID: 81dbf634-5ad9-1232-1f90-d43d7ee2fdec
> >> CSeq: 59964493 INVITE
> >> Contact: <sip:mod_sofia at 213.239.197.41:5060>
> >> User-Agent:
> >> FreeSWITCH-mod_sofia/1.2.23+git~20140319T002132Z~b96946822d~64bit
> >> Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
> >> REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
> >> Supported: timer, path, replaces
> >> Allow-Events: talk, hold, conference, presence, dialog, line-seize,
> >> call-info, sla, include-session-description, presence.winfo,
> >> message-summary, refer
> >> Privacy: none
> >> Content-Type: application/sdp
> >> Content-Disposition: session
> >> Content-Length: 207
> >> X-FS-Support: update_display,send_info
> >> P-Asserted-Identity: "02070604380" <sip:02070604380 at 213.239.197.41>
> >>
> >> I don't know if the SIPerati can discern anything from this. I could
> >> pastebin the pcap file if that would be useful.
> >>
> >> But the angle might be for me to tell FS to give calls a sip_cid_type of
> >> "none". But I don't quite undersrand from the wiki
> >> (https://wiki.freeswitch.org/wiki/Variable_sip_cid_type) where I should
> >> put this.
> >>
> >> The current dialplan is:
> >>
> >> <extension name="ajl-test2">
> >>      <condition field="destination_number" expression="^44">
> >>        <action application="privacy" data="no"/>
> >>        <action application="log" data="INFO caller_id_number
> >> 0${caller_id_number:3}"/>
> >>        <action application="export"
> >> data="origination_caller_id_number=0${caller_id_number:3}"/>
> >>        <action application="bridge"
> >> data="sofia/internal/${destination_number}@89.202.128.200"/>
> >>      </condition>
> >> </extension>
> >>
> >> Note the hack to change callerid from +44xxx... format to 0xxx... has
> >> been replaced by a Lua script that handles it a bit more cleanly.
> >>
> >> But that "privacy" setting doesn't seem to be enough.
> >>
> >> Any ideas or suggestions for more diagnostics?
> >>
> >>
> _________________________________________________________________________
> >> Professional FreeSWITCH Consulting Services:
> >> consulting at freeswitch.org
> >> http://www.freeswitchsolutions.com
> >>
> >> 
> >> 
> >>
> >> Official FreeSWITCH Sites
> >> http://www.freeswitch.org
> >> http://wiki.freeswitch.org
> >> http://www.cluecon.com
> >>
> >> FreeSWITCH-users mailing list
> >> FreeSWITCH-users at lists.freeswitch.org
> >> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> >> UNSUBSCRIBE:
> http://lists.freeswitch.org/mailman/options/freeswitch-users
> >> http://www.freeswitch.org
> >>
> >>
> >> -----
> >> No virus found in this message.
> >> Checked by AVG - www.avg.com
> >> Version: 2014.0.4570 / Virus Database: 3950/7523 - Release Date:
> 05/20/14
> >>
> >>
> >
> > _________________________________________________________________________
> > Professional FreeSWITCH Consulting Services:
> > consulting at freeswitch.org
> > http://www.freeswitchsolutions.com
> >
> > 
> > 
> >
> > Official FreeSWITCH Sites
> > http://www.freeswitch.org
> > http://wiki.freeswitch.org
> > http://www.cluecon.com
> >
> > FreeSWITCH-users mailing list
> > FreeSWITCH-users at lists.freeswitch.org
> > http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> > UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> > http://www.freeswitch.org
> >
> >
> > -----
> > No virus found in this message.
> > Checked by AVG - www.avg.com
> > Version: 2014.0.4570 / Virus Database: 3950/7531 - Release Date: 05/21/14
> >
> >
>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> 
> 
>
> Official FreeSWITCH Sites
> http://www.freeswitch.org
> http://wiki.freeswitch.org
> http://www.cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
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> http://www.freeswitch.org
>

-- 
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