[Freeswitch-users] Call between gtalk and sip - no audio

[Anthony Minessale]

when 2 devices talk via googles gtalk when they are both behind the same lan
you
are going to have problems.


on thing you can do is make an acl to ignore any candidates that are not
local
add this to your dingaling profile
<param name="candidate-acl" value="myacl"/>

then add myacl to acl.conf.xml that only allows your lan ip.

Turn off all the stun and ext-rtp-ip setting.

OR

use the windows machine from a box that is not on the sam lan behind the
same nat.




On Tue, Dec 23, 2008 at 8:09 AM, kriko <kristjan.ugrin at gmail.com> wrote:

> I've decided to do this properly:
> clean fresweetch reinstall.
>
> My worsktation hosts freeswitch + 1 sip phone also running as 1000 (linux -
> IP 10.99.8.221)
> Other windows machine has gtalk with and also a sip phone registered as
> 1001 (IP 10.99.8.111).
>
> First case - SIP to SIP. Calling from 1000 to 1001 and vice versa works,
> audio is perfect.
> Packets are propery travelling between 10.99.8.221 and 10.99.8.111
>
> Second case :
> On windows machine I open gtalk and I open a chat to buddy which is
> actually a bot logged in on freeswitch (dingaling client mode).
> The I started java socket program which listens to icoming messages, after
> typing into client
> "call 1000 at 10.99.8.221" an api command is executed:
> "api originate sofia/default/1000 at 10.99.8.221 &bridge(dingaling/
> gmail.com/gtalk_mail(at)gmail.com<http://gmail.com/gtalk_mail%28at%29gmail.com>
> )"
>
> A call is placed between gtalk and sip phone 1000, it rings, but when both
> end answers there is no audio.
> After a minute, the call ends itself.
> I've attached wireshark dumps from both ends - what is strange is that
> packets are not trying to got at right IP,
> instead they hit some other machine (213.x.x.x), which doesn't make sense.
>
> Fresh log from freeswitch (I don't know why 213.x.x.x gets mixed in this
> story):
> http://pastebin.com/m75b10388
>
> // I hope the attachments go trough - 17 KB.
> test_gtalk_client_side - dump from win machine (gtalk client)
> test_sip_client - dump from linux machine (freeswitch and sip phone client)
>
> I hope to get resolved this mistery somehow.
>
> Thank you for all kind answers.
>
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>


-- 
Anthony Minessale II

FreeSWITCH http://www.freeswitch.org/
ClueCon http://www.cluecon.com/

AIM: anthm
MSN:anthony_minessale at hotmail.com <MSN%3Aanthony_minessale at hotmail.com>
GTALK/JABBER/PAYPAL:anthony.minessale at gmail.com<PAYPAL%3Aanthony.minessale at gmail.com>
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sip:888 at conference.freeswitch.org <sip%3A888 at conference.freeswitch.org>
iax:guest at conference.freeswitch.org/888
googletalk:conf+888 at conference.freeswitch.org<googletalk%3Aconf%2B888 at conference.freeswitch.org>
pstn:213-799-1400
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