Hello!
I have a special problem with a zaptel PRI card (E100P) with Asterisk
STABLE CVS (zaptel and libpri also from stable branch). I use iaxComm
softphone for outgoing calls (ulaw currently). Calls are going out
through PRI. After about 5-6 calls, when the 7th call arrives, the
voice volume on the called party's side is decreased, so they can't
hear much (the caller's volume kept unchanged).
zaptel.conf:
[trunkgroups]
[channels]
context=PRI1-incoming
switchtype=euroisdn
prilocaldialplan=unknown
pridialplan=unknown
overlapdial=no
signalling=pri_cpe
rxwink=300
usecallerid=yes
hidecallerid=no
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=yes
echotraining=yes
rxgain=7.5
txgain=0.5
group=1
callgroup=1
pickupgroup=1
immediate=no
adsi=no
accountcode=PRI1
channel => 1-15
channel => 17-31
What could relate to this problem? I don't have any idea why this
problem comes out and why around 7 calls.
Any hint?
Thanks in advance!
Tamas
ps: linux-2.4.28, debian sarge, P4 3.0GHz Prescott, 512M RAM
