I'm sorry for this mess. I keep getting a message from the mail server
indicating that it treats the message as a spam and I kept editing small
things and send it again and finally it turns out that all the messages
were sent. I'm so sorry.


​
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Ahmed Hegazy
DevOps Engineer
infraLayer | The Infrastructure Company
1A Maadi Star Towers / 22nd floor,
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On Tue, Nov 3, 2015 at 1:12 PM, Tuxic Geek <tuxic.g...@gmail.com> wrote:

> I'm using Liblinphone (belle-sip/1.4.1) and Pjsip 2.4.5
>
> I verified that the two do the same thing. I'm doing that on my phone the
> option of -p is not available but I'm able to change the 5080 and 5070 from
> inside the liblinphone library manually (mentioned below) and I'm using 443
> for TLS not 5061 and there just a random port 48110 that got changed every
> time I open the app. I'm pretty sure that all these belong to the app. They
> come with the app and go when exiting the app. I've tested hundreds of
> times.
>
> This are the lines to change the ports on Liblinphone
> sip_port=5070
> sip_tcp_port=5080
>
> I don't know the other random port is used in SIP communication or not, but
> it's the same number of connections with the two libraries pjsip and
> liblinphone.
>
>
> On Tue, Nov 3, 2015 at 5:56 AM, Dale R. Worley <wor...@ariadne.com> wrote:
>
> > Tuxic Geek <tuxic.g...@gmail.com> writes:
> > > I was testing and realized that any SIP library initialized 4 sockets
> > when
> > > using TLS *without* any call in progress.
> > > *2 TCP* Conncetions
> > > *1 UDP* Connections
> > > *1 TCP* Connection to the TLS connection.
> > >
> > > Proto Recv-Q Send-Q Local Address          Foreign Address        State
> > >  tcp       0      0 0.0.0.0:48110          0.0.0.0:*
> LISTEN
> > >  tcp       0      0 0.0.0.0:5080           0.0.0.0:*
> LISTEN
> > >  tcp       0      0 192.168.1.227:59232    xxx.xxx.xxx.xxx:443
> > > ESTABLISHED
> > >  udp       0      0 0.0.0.0:5070           0.0.0.0:*
> CLOSE
> > >
> > > I want to understand what are those used for?
> >
> > None of those are standard SIP ports.  That doesn't mean that your SIP
> > library is using them, but it makes it hard to guess *what* your SIP
> > library is using them for (which may not be SIP communication per se).
> >
> > (I assume you've verified that those sockets have been opened by the
> > process that's running the SIP library, but I don't see the "netstat -p"
> > output column there.)
> >
> > What is the name and version of the SIP library you are using?
> >
> > Dale
> >
> _______________________________________________
> Sip-implementors mailing list
> Sip-implementors@lists.cs.columbia.edu
> https://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
>

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