i've got this weird situation where I have multiple interfaces on my FS.
I have one default gateway with ip i.e. 1.2.3.245 and another with ip 172.16.110.6,
on my dialplan i'm sending the bridge to 10.71.3.100 which is supposed to go out via 172.16.110.6, but i see fs sending on the correct interface but with a wrong ip:
Via: SIP/2.0/UDP 1.2.3.245:5080;rport;branch=z9hG4bKXpZN0ZQQN6B9j.
Max-Forwards: 69.
Call-ID: 1eca3592-9ef9-1235-63ae-0026b955dc81.
CSeq: 105930868 INVITE.
Contact: <sip:gw+gw_int2expresso@1.2.3.245:5080;transport=udp;gw=gw_int2expresso>.
User-Agent: FreeSWITCH-mod_sofia/1.4.26+git~20160205T175853Z~ca9207aa32~64bit.
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: 275.
X-cid: MGNiZjNlZTA1NmY0YThlNjAyZTZkNjNjN2NmYTViNTM..
X-FS-Support: update_display,send_info.
root@HayoSW:~# ip route
default via 1.2.3.241 dev eth0 metric 100
10.10.0.0/24 dev eth0 proto kernel scope link src 10.10.0.112