[Freeswitch-users] Multiple P-Asserted-Identity Headers
Richard Brady
rnbrady at gmail.com
Thu Jan 8 01:02:31 MSK 2015
I think ...
>From a standards point of view there is no such header as P-Asserted-ID so
you've effectively made that one up by setting the sip_h_P-Asserted-ID
variable.
The P-Asserted-*Identity* header is the standards based one which is
inserted by FS if you set something like:
{sip_cid_type=pid,effective_caller_id_name=George,effective_caller_id_number=1234}
I don't think it supports multiple comma delimited values but you could try
suppress it and craft the header yourself:
{sip_cid_type=none,sip_h_P-Asserted-Identity='<sip:1234 at 1.1.1.1>,
tel:+1234'}
You will need to work our the quotation system and escaping if you want to
add a name and you might need to use \, instead of , too.
No idea if that would work. Good luck!
On 6 January 2015 at 13:57, George F. Phelps <GeorgePhelps at gfphelps.com>
wrote:
> Michael Jerris,
>
>
>
> Thanks for pointing out the comma delimited syntax. However…
>
>
>
> I am still trying to get setting my outbound caller ID to work. I
> noticed, in this Freeswitch SIP trace…
>
>
>
> send 1202 bytes to udp/[66.33.147.150]:5060 at 07:12:09.474756:
>
> ------------------------------------------------------------------------
>
> INVITE sip:1770XXXXXXX at 66.33.147.150 SIP/2.0
>
> Via: SIP/2.0/UDP 54.174.255.168:5080;rport;branch=z9hG4bKKDN5acD6Zcp2g
>
> Max-Forwards: 69
>
> From: "George F Phelps" <sip:1404XXXXXXX at 54.174.255.168
> >;tag=gpmpmpp142SFH
>
> To: <sip:1770XXXXXXX at 66.33.147.150>
>
> Call-ID: 146d208a-1040-1233-1bbe-0a1aa9c1784d
>
> CSeq: 69937100 INVITE
>
> Contact: <sip:gw+switch2voip.us at 54.174.255.168:5080;transport=udp;gw=
> switch2voip.us>
>
> User-Agent:
> FreeSWITCH-mod_sofia/1.5.15b+git~20141230T150632Z~1965b3b18d~64bit
>
> Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
> REGISTER, REFER, NOTIFY
>
> Supported: timer, path, replaces
>
> Allow-Events: talk, hold, conference, refer
>
> Privacy: none
>
> Content-Type: application/sdp
>
> Content-Disposition: session
>
> Content-Length: 251
>
> P-Asserted-ID: "George F Phelps", <sip:1404XXXXXXX at 66.33.147.150>,
> tel:+1404XXXXXXX
>
> X-FS-Support: update_display,send_info
>
> P-Asserted-Identity: "George F Phelps" <sip:1404XXXXXXX at 54.174.255.168>
>
>
>
> v=0
>
> o=FreeSWITCH 1420520731 1420520732 IN IP4 54.174.255.168
>
> s=FreeSWITCH
>
> c=IN IP4 54.174.255.168
>
> t=0 0
>
> m=audio 25598 RTP/AVP 0 8 101 13
>
> a=rtpmap:0 PCMU/8000
>
> a=rtpmap:8 PCMA/8000
>
> a=rtpmap:101 telephone-event/8000
>
> a=fmtp:101 0-16
>
> a=ptime:20
>
> ------------------------------------------------------------------------
>
>
>
> …that there is apparently both a “P-Asserted-Identity” and a “P-Asserted-
> ID” header. What’s up with this? Are there two different headers? Is
> the Freeswitch SIP trace a formatted dump of the SIP packet, or is it a
> series of debug printf statements from where the data is added to the
> packet?
>
>
>
> Thanks,
>
>
>
> George
>
>
>
> *From:* freeswitch-users-bounces at lists.freeswitch.org [mailto:
> freeswitch-users-bounces at lists.freeswitch.org] *On Behalf Of *Michael
> Jerris
> *Sent:* Monday, January 05, 2015 1:34 PM
> *To:* FreeSWITCH Users Help
> *Subject:* Re: [Freeswitch-users] Multiple P-Asserted-Identity Headers
>
>
>
> put them together as a single header separated by a comma.
> http://www.ietf.org/mail-archive/web/sip/current/msg17485.html has more
> info.
>
>
>
>
>
> On Jan 5, 2015, at 6:56 AM, George F. Phelps <GeorgePhelps at gfphelps.com>
> wrote:
>
>
>
> How do I create two (2) unique, P-Asserted-Identity headers? As required
> by *RFC 3325 <http://www.ietf.org/rfc/rfc3325.txt>*:
>
>
>
> A P-Asserted-Identity header field value MUST consist of exactly one
> name-addr or addr-spec. There may be one or two P-Asserted-Identity
> values. If there is one value, it MUST be a sip, sips, or tel URI. If
> there are two values, one value MUST be a sip or sips URI and the other
> MUST be a tel URI.
>
>
>
> A valid, multiple P-Asserted-Identity headers example, taken from RFC 3325:
>
>
>
> INVITE sip:+14085551212 at proxy.pstn.net SIP/2.0
>
> Via: SIP/2.0/TCP useragent.cisco.com;branch=z9hG4bK-124
>
> Via: SIP/2.0/TCP proxy.cisco.com;branch=z9hG4bK-abc
>
> To: <sip:+14085551212 at cisco.com>
>
> From: "Anonymous" <sip:anonymous at anonymous.invalid>;tag=9802748
>
> Call-ID: 245780247857024504
>
> CSeq: 2 INVITE
>
> Max-Forwards: 69
>
> P-Asserted-Identity: "Cullen Jennings" <sip:fluffy at cisco.com>
>
> P-Asserted-Identity: tel:+14085264000 <+14085264000>
>
> Privacy: id
>
>
>
> When I use the following two (2) statements in a Freeswitch dialplan, the
> second “set,” of course, overwrites the data stored by the first “set.”
>
>
>
> <action application="set" data="sip_h_P-Asserted-ID=tel:+1404XXXXXXX"/>
>
> <action application="set" data="sip_h_P-Asserted-ID="George F
> Phelps" <sip:1404XXXXXXX at YY.YY.YYY.YYY>"/>
>
>
>
> Thanks,
>
>
>
> George
>
>
>
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>
>
> _________________________________________________________________________
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> http://www.freeswitchsolutions.com
>
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> http://confluence.freeswitch.org
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>
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