Re: [Linphone-developers] Bug using TCP for SIP

[Sylvain Berfini]

Hi Juan,

Yes indeed, we should have set the UDP and TCP port to random as well as 
for TLS by default.
We just pushed a new version on the Google Play Store (which should be 
available in the next few hours) with a fix for this (along with other 
fixes).

Cheers.

---
Sylvain Berfini
Software Engineer @ Belledonne Communications

Le 2014-09-15 12:18, Juan José Castro Sotelo a écrit :
> Hello all,
>
> I am writing you because it seems that there is a problem when setting
> TCP as transport protocol for SIP.
>
> It only works the first time that the app is started after a reboot.
>
> It seems that the app does not release the TCP socket. Also, why it
> does not use a random port as in TLS?
>
> Here is the debug output:
>
> Creating listening point [0x6d2bbb00] on 
> [sip:0.0.0.0:5060;transport=UDP]
> Creating listening point [0x6c771490] on 
> [sip:0.0.0.0:5060;transport=TCP]
> TCP bind() failed for 0.0.0.0 port 5060: Address already in use
> Listening point [0x6c771490] on [sip:0.0.0.0:5060;transport=TCP] 
> destroyed
> Could not start tcp transport on port 5060, maybe this port is already 
> used.
> Creating listening point [0x6d2f4ed8] on [sip:0.0.0.0:-1;transport=TLS]
> Random TCP port is 51145
>
> PS: It is the Android version (Linphone app v2.3).
>
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