[Asterisk-Users] Does Voipjet uses IAX2 trunking

[Rusty Dekema]

I use G.711u with VoIPJet via IAX2 with trunking enabled. From watching
packet flows with netstat, it appears that trunking is enabled in the data
that my Asterisk machine sends to VoIPJet but not enabled in the data that
VoIPJet sends to my Asterisk machine.

That is to say that if there are two concurrent IAX2 calls from my Asterisk
machine through VoIPJet, that tcpdump shows two packets sent from VoIPJet to
my Asterisk machine and then my machine sends one larger packet back to
VoIPjet and so on. So it seems that trunking is working for the IAX2 packets
I send to VoIPJet but not for the packets they send me.

I guess this is fine for me since I am on an ADSL line anyway and have
excess downstream capacity, but it still seems a bit strange.

-Rusty



On 11/22/05, chawki hammoud <cyhammoud at yahoo.com> wrote:
>
> Hi:
> Iam using G729
>
> --- Jan Saell <jan at irial.com> wrote:
>
> > I would say it more depends on what codec you are
> > using.
> >
> > for minimal bandwith force GSM - but thats still 13k
> > each direction without
> > overhead!
> >
> >
> > --On Tuesday, November 22, 2005 14:23:51 -0800 jonny
> > hashem
> > <jonnyhashem at yahoo.com> wrote:
> >
> > > Hi list:
> > > May be my question is silly ,but i want to know if
> > > Voipjet uses IAX2 trunking becuase i have a
> > bandwidth
> > > of 64kbps dedicated and i can just make 2 calls in
> > the
> > > same time and if i the calls exceeds than 2 calls
> > it
> > > breaking out voice and bad quality.
> > >
> > >
> > >
> > >
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> > --
> >
> +-------------------------------------------------------------------
> > ! Irial / YASK AB
> > ! Att: Jan Saell
> > ! Box 59, S-692 21 KUMLA, SWEDEN
> > ! Tel: 019-58 25 15     Int +46-19 58 25 15     Fax
> > +46-19 58 38 05
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