[asterisk-users] Google voice with no voice

[Frank]

Actually, the funny thing is that it works randomly.
I just tried out of the blue calling from D70 through Google Voice to a 
cell phone, and it worked. I hung up, redial, and no audio at all.

On 1/21/13 10:38 PM, Frank wrote:
> Greetings all,
>
> I was reading the documentation tonight, and decided to try Google voice
> with my asterisk.
>
> I was able to setup iksemel, connect to google using jabber, and connect
> to google voice using gtalk.
>
>
> Here is my physical configuration:
>
> Digium D70 <-- private network 192.168.1.x --> Airport express <-->
> Internet <--> Asterisk with public IP
>
> My asterisk has the following ports open:
> 5060 tcp/udp from my Airport Express public IP and from voice.google.com
> 10,000:20,000 from my Airport Express public IP and from voice.google.com
>
> My issue is that when I place a call with google voice, I have no audio
> path at all in both way.
>
> When a call is received on google voice (and sent to the D70), if I pick
> up, nothing happen, and the caller still hear the ringing tone.
>
>
>
> My D70 is setup as follow in the sip.conf:
> [D70]
> type=friend
> nat=yes
> qualify=yes
> directmedia=no
> host=dynamic
> secret=takapoum
> disallow=all
> allow=ulaw
> context=LocalSets
> mailbox=D70 at default
>
>
> my gtalk.conf is setup as follow:
> [general]
> bindaddr=0.0.0.0
> allowguest=yes
>
> [guest]
> disallow=all
> allow=ulaw
> context=gtalk_incoming
> connection=asterisk
>
>
>
> and finally, the interesting parts in my extensions.conf are setup as
> follow:
> ;Dialing out on google voice:
> exten => _1zxxzxxxxxx,1,Dial(Gtalk/asterisk/+${EXTEN}@voice.google.com)
>      same => n,Hangup()
>
> ;Google voice incoming
> [gtalk_incoming]
> exten => root at gmail.com,1,Verbose(0, Incoming gtalk from ${CALLERID(all)})
>      same => n,Answer()
>      same => n,Wait(2)
>      same => n,Dial(SIP/D70)
>      same => Hangup()
>
>
> I would appreciate if anyone could give me a hint about the audio path.
> This is a project that we I will try to setup in a small fire
> department, and before I try it, I would like to make sure that my
> Digium phones will be able to get full audio path behind private networks.
>
> Thanks a ton for the help !
>
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