[Freeswitch-users] Problem with FROM in Gateway comgig with one leggged call

Guillermo Ruiz Camauer grcamauer at gmail.com
Tue Apr 17 23:21:51 UTC 2018


All,

I am having a problem with my trunk provider.  They are telling me that I
am sending invalid data in the FROM field in my INVITEs.

send 1105 bytes to udp/[190.210.242.212]:5060 at 20:08:19.303853:
   ------------------------------------------------------------------------
   INVITE sip:111111111#5401155557558 at 190.210.242.212 SIP/2.0
   Via: SIP/2.0/UDP 201.216.208.162;rport;branch=z9hG4bKaUty18S0r7rHH
   Max-Forwards: 70
   From: "Caller Name" <sip:1144444444@*190.210.242.212*>;tag=cUHKHN7pQBKUS
   To: <sip:151885#5401155557558 at 190.210.242.212>
   Call-ID: 0f230991-bd37-1236-769b-1cc1de7988ec
   CSeq: 121667185 INVITE
   Contact: <sip:1144444444 at 201.216.208.162:5060;transport=udp;gw=iplan4>
   User-Agent:
FreeSWITCH-mod_sofia/1.8.0+git~20160928T221047Z~b8c65fb455~64bit
   Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, INFO, UPDATE,
REGISTER, REFER, NOTIFY
   Supported: timer, path, replaces
   Allow-Events: talk, hold, conference, refer
   Content-Type: application/sdp
   Content-Disposition: session
   Content-Length: 226
   X-FS-Support: update_display,send_info
   Remote-Party-ID: "Caller Name" <sip:5551231234 at 190.210.242.212
>;party=calling;screen=yes;privacy=off

   v=0
   o=FreeSWITCH 1523985303 1523985304 IN IP4 201.216.208.162
   s=FreeSWITCH
   c=IN IP4 201.216.208.162
   t=0 0
   m=audio 21196 RTP/AVP 0 101
   a=rtpmap:0 PCMU/8000
   a=rtpmap:101 telephone-event/8000
   a=fmtp:101 0-16
   a=ptime:20


They object to the FROM DOMAIN ( *190.210.242.212) *being equal to the TO
domain.

These are one legged calls, and my gateway configuration looks like this:

<include>
  <gateway name="iplan4">
  <param name="username" value="1144444444"/>
  <param name="realm" value="190.210.242.212"/>
  <param name="from_user" value="1143211234"/>
*  <param name="from_domain" value="201.216.208.162"/>*
  <param name="password" value="ninguna"/>
  <param name="extension" value="1144444444"/>
  <param name="extension-in-contact" value="true"/>
  <param name="proxy" value="190.210.242.212"/>
  <param name="rfc2833-pt" value="101"/>
  <param name="dtmf-type" value="rfc2833"/>
  <param name="liberal-dtmf" value="false"/>
  <param name="apply-inbound-acl" value="iPlan"/>
  <param name="accept-blind-auth" value="true"/>
  <param name="register" value="false"/>
  <param name="register-transport" value="udp"/>
  <param name="retry-seconds" value="30"/>
  </gateway>
</include>


FS is not honoring this line:  *  <param name="from_domain"
value="201.216.208.162"/> *and is instead using the proxy value in the FROM
field.
How do I configure the gateway to use my public IP ( *201.216.208.162*) in
the FROM field?

BTW, it is also not honoring the    *<param name="from_user"
value="1143211234"/>* line.

Thanks,

Guillermo

-- 
Guillermo Ruiz Camauer
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