I had the same problem when using a Grandstream 486 I solved it by using the
nat=yes config option
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Andrew Yager
Sent: Friday, June 25, 2004 3:31 PM
To: [EMAIL PROTECTED]
Subject: [Asterisk-Users] Latest CVS, Grandstream and Zaptel bug?
Hi,
I'm confused as anything by this bug. I'm hoping that it is
just something screwy in my config.
I have 1 Cisco 7960 and several Grandstream BT101 102's,
and a Digium TDM31B.
I'm running the latest CVS (CVS-HEAD-05/27/04-17:22:40) of
both Asterisk and the Zaptel driver on Fedora Cora 1.
When I make an outgoing call on the Cisco phone, everything
works fine.
I'm connected, and it all sounds hunky dory.
My Grandstream phones talk quite nicely to Asterisk. I can
receive incoming calls and have them forwarded to my phone,
and I can dial internal extensions without a problem.
However, whenever I attempt to make an outgoing call, the
outgoing number rings, but no audio is ever sent to the
Grandstreams, even when the phone is answered. If I put an r
in the dial plan, the GrandStream does generate the ringing tone.
When an m is set, no audio is transmitted to the phone. The
person who answers the call hears absolutely nothing at all.
The Grandstream phones can talk to each other without a problem.
It seems that the bug is being generated between the
Grandstream phones and the Zap card, but only on outgoing calls.
To add to the confusion, if I phone one of the FXS ports
connected to our hard fax, it rings, answers and everything
works just fine.
My zapata.conf is presently:
[channels]
context=incoming
signalling=fxs_ls
rxwink=300 ; Atlas seems to use long (250ms) winks
usecallerid=no
hidecallerid=no
callwaiting=no
usecallingpres=yes
callwaitingcallerid=no
threewaycalling=yes
transfer=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=no
echotraining=yes ; have tried changing this to yes and 800 -
no difference rxgain=0.0 txgain=0.0
group=1
callgroup=1
pickupgroup=1
immediate=no
busydetect=no ; previously had this at yes, but when changed
it to no to test
busycount=4
musiconhold=default
faxdetect=incoming
channel = 1
Any help or suggestions on what to try or where to go would
be appreciated.
Andrew
_
Andrew Yager
Real World Technology Solutions
Real People, Real SolUtions (tm)
ph: (02) 9945 2567 fax: (02) 9945 2566
mob: 0405 15 2568
http://www.rwts.com.au/
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