Hi
Need help on bridging SIP with TDM400P(4 FXO Modules )
My setup is as follows
US OFFICE ---------TDM400P(FXO) --SIP--- TDM400P(FXOs)--------INDIA OFFICE
(DSL Line) Asterisk
Asterisk PBX(Siemens) /DSL Line
Server
Server
Everithing works fine for one or two calls or maximum 4 calls over
the setup.
Ie after some time zap channels are not ringing.Then I have to reload
asterisk.Once restart everithing works fine for 2 or 3 calls over the setup
then the same issue .I need to restart asterisk again .
Is it the problem with TDM400P ?
OR the problem with 2.6 Kernel ?
or Problem with SIP and TDM Card ?
How I can troubleshoot ?
I am using Fedora core3 Kernel 2.6.9-1.667
My zaptel.conf on both systes:
loadzone = us
defaultzone=us
fxsks=1-4
My zapdata.conf on both systems :
signalling=fxs_ks
rxwink=300
usecallingpres=yes
transfer=yes
echocancel=yes
echocancelwhenbridged=yes
echotraining=yes
relaxdtmf=yes
rxgain=4.9
txgain=6.9
busydetect=yes
callprogress=yes
progzone=us
musiconhold=default
jitterbuffers=4
My sip.conf on both systems
[pbx]
type=friend
username=pbx
secret=pbx
host=192.168.X.Y
dtmfmode=info
insecure=very
qualify=no
disallow=all
allow=ulaw
Do you want any more details ?
thanks
-Sandeep
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