All,
trying to set the to field on the B leg of the call from from FS toward the phone:
This seems to work - over-writing the From field in the B leg.
<action application="export" data="sip_from_uri=${sip_from_uri}"/>
For example in the dialplan I am doing:
<extension name="vodafone_+441635698866">
<condition field="destination_number" expression="^(\+441635698866)$">
<action application="set" data="bypass_media=true"/>
<action application="export" data="sip_from_uri=${sip_from_uri}"/>
</condition>
</extension>
The resulting SIP INVITE from FS to the B party looks like:
INVITE sip:+441635698866@192.168.0.15:2048;line=3sllxdbk SIP/2.0
Via: SIP/2.0/UDP 192.168.0.56;rport;branch=z9hG4bK5D3HQUQUa4XpF
Max-Forwards: 69
From: "+441635698863" <sip:+441635698863@aeonvista.co.uk>;tag=Zy3U793m18aye
To: <sip:+441635698866@192.168.0.15:2048;line=3sllxdbk>
Call-ID: dc5311ea-45c1-122e-c586-000c290fc1a6
CSeq: 2509932 INVITE
Contact: <sip:mod_sofia@192.168.0.56:5060>
User-Agent: FreeSWITCH-mod_sofia/1.0.head-svn-18355M
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE
Supported: timer, precondition, path, replaces
Allow-Events: talk, hold, presence, dialog, line-seize, call-info, sla, include-session-description, presence.winfo, message-summary, refer
Content-Type: application/sdp
Content-Disposition: session
Content-Length: 330
X-Serialnumber: 0004132CB2E5
P-Key-Flags: keys="3"
X-FS-Support: update_display
Remote-Party-ID: "+441635698863" <sip:+441635698863@192.168.0.56>;party=calling;screen=yes;privacy=off