[asterisk-users] iax: unable to transfer - one way audio

[Sean Darcy]

On 09/28/2013 11:11 AM, Asghar Mohammad wrote:
> Hi,
> If you post your configuration someone may help you.
>
>
> On Sat, Sep 28, 2013 at 5:03 PM, Sean Darcy <seandarcy2 at gmail.com
> <mailto:seandarcy2 at gmail.com>> wrote:
>
>     On 09/27/2013 09:08 PM, Sean Darcy wrote:
>
>         We have zoiper connected over iax to asterisk in Sydney. The
>         call is to
>         asterisk in New York. The caller in NZ can hear clearly. Nothing
>         in NY.
>
>         Here's the sydney server:
>
>         -- Accepting AUTHENTICATED call from <zoiperipaddr>:
>                  > requested format = speex,
>                  > requested prefs = (),
>                  > actual format = ulaw,
>                  > host prefs = (silk16|ulaw|gsm|g722),
>                  > priority = mine
>               -- Executing [8447 at nz-in:1] Dial("IAX2/n4-270",
>         "IAX2/sydney") in
>         new stack
>               -- Called IAX2/sydney
>               -- Call accepted by <nyipaddr> (format ulaw)
>               -- Format for call is (ulaw)
>               -- IAX2/sydney-8819 is ringing
>               -- IAX2/sydney-8819 answered IAX2/n4-270
>               -- Channel 'IAX2/n4-270' unable to transfer
>               -- Channel 'IAX2/sydney-8819' unable to transfer
>               -- Channel 'IAX2/sydney-8819' unable to transfer
>               -- Channel 'IAX2/sydney-8819' unable to transfer
>
>         The NY server:
>
>              -- Accepting AUTHENTICATED call from <sydneyipaddr>:
>               --        > requested format = ulaw,
>               --        > requested prefs = (ulaw|silk16|gsm|g722),
>               --        > actual format = ulaw,
>               --        > host prefs = (ulaw|gsm|g722),
>               --        > priority = mine
>               -- Executing [s at incoming-nz:1] Goto("IAX2/home-2152",
>         "incoming,s,nz-in") in new stack
>               -- Goto (incoming,s,5)
>               -- Executing [s at incoming:5] Dial("IAX2/home-2152",
>         "DAHDI/g0&SIP/250&SIP/251,60,__tT") in new stack
>             == Using SIP RTP TOS bits 184
>             == Using SIP RTP CoS mark 5
>             == Using SIP RTP TOS bits 184
>             == Using SIP RTP CoS mark 5
>               -- Called DAHDI/g0
>               -- Called SIP/250
>               -- Called SIP/251
>               -- DAHDI/1-1 is ringing
>               -- SIP/251-0000001d is ringing
>               -- SIP/250-0000001c is ringing
>               -- DAHDI/1-1 is ringing
>               -- DAHDI/1-1 answered IAX2/home-2152
>               -- Channel 'IAX2/home-2152' unable to transfer
>               -- Hanging up on 'DAHDI/1-1'
>
>         Any help appreciated.
>
>         sean
>
>
>
>     FWIW, sydney server is 11.5.1, ny server 11.6.0-rc1.
>
>     sean
>


Thanks for the reply.

Here's sydney iax.conf:

[general]
bandwidth=medium

trunkmtu=1240
disallow=all
allow=silk16
allow=ulaw
allow=gsm
allow=g722
jitterbuffer=yes
forcejitterbuffer=no
trunktimestamps=yes

authdebug=yes

tos=ef
cos=5
autokill=yes
codecpriority=caller

[default](!)
type=friend
auth=md5
host=dynamic
context=nz-in
qualify=1000
setvar=Protocol=IAX2

[n4](default)
secret=<n4pw>
callerid="<callerid>"

[sydney](default)
secret=<pwsydney>
username=home-sydney


home iax.conf:

[general]
bandwidth=medium
disallow=all
allow=ulaw
allow=gsm
allow=g722
jitterbuffer=yes
forcejitterbuffer=no

tos=0x10
autokill=yes

register => sydney:<pwsydney>@<sydneyipaddr>

[nz](!)
type=friend
secret=<pwhome>
context=incoming-nz

[home-sydney](nz)
host=<sydneyipaddr>
username=sydney
callerid="House"

sean