[Asterisk-Users] grandstream asterisk configuration

[Walt Reed]

You may need to run Ethereal to make sure packets are REALLY getting
through. 

On Wed, Jan 14, 2004 at 07:35:48PM +0545, Chandra said:
> i have forwarded ports 5060 and 5000-5008 the ports used by sip and rtp to
> grandstream from my netgear. rtp.conf uses rtpstart 5000 and rtpend 5008. i
> have also opened all 5060, 5000-5008 ports in my firewall configuration.
> grandstream uses 5004 port for rtp.
> 
> what am i missing here? please tell me.
> 
> chandra
> 
> ----- Original Message -----
> From: "bam" <bam at cqm.co.uk>
> To: <asterisk-users at lists.digium.com>
> Sent: Wednesday, January 14, 2004 6:42 PM
> Subject: Re: [Asterisk-Users] grandstream asterisk configuration
> 
> 
> >
> > Make sure that udp packets can get from the server back to the
> grandstream.
> >
> >
> > At 12:40 14/01/04, you wrote:
> > >  hi,
> > >
> > >I have the following configuration:
> > >
> > >Grandstream --> NAT (Netgear RP614)-->Internet-->Asterisk(public IP)
> > >
> > >i can register fine and call ringing is working as good. The problem is =
> > >  i cant hear audio both ways and i get this error:
> > >
> > >WARNING[22544]: File rtp.c, Line 375 (ast_rtp_read): RTP Read error:
> > >  Resource temporarily unavailable
> > >
> > >my sip.conf file is as follows:
> > >
> > >[general]
> > >  port =3D 5060                     ; Port to bind to
> > >  bindaddr =3D 0.0.0.0              ; Address to bind to
> > >  ;externip =3D 200.201.202.203     ; Address that we're going to put in
> =
> > >  SIP
> > >  messages if we're behind a NAT
> > >  tos=3Dlowdelay
> > >  disallow=3Dall                    ; Disallow all codecs
> > >  allow=3Dulaw                      ; Allow codecs in order of preference
> > >
> > >dtmfmode=3Dinfo
> > >
> > >[grandstream1]
> > >  type=3Dfriend
> > >  host=3Ddynamic
> > >  secret=3Dmysecret
> > >  context=3Doutgoing
> > >  nat=3Dyes
> > >  reinvite=3Dno
> > >  canreinvite=3Dno
> > >  qualify=3D2000
> > >
> > >has anyone done this before?
> > >
> > >chandra
> >
> >
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> 
> 
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