Need help with zaptel!

Hello all,

I have installed a TDM card with 2 modules, FXS & FXO. I have also a billing software.I dial out and the call is made, but when I hangup first the softphone instead of the mobile phone that I call the is no billing.When the mobile phome hang ups first the billing functions ok.

my configuration is:
rxwink=300
usecallerid=yes
hidecallerid=no
callwaiting=no
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=no
transfer=no
cancallforward=no
callreturn=yes
echocancel=yes
echocancelwhenbridged=yes
echotraining=yes
rxgain=0.0
txgain=0.0
immediate=yes
musiconhold=default
busydetect=yes
musiconhold=default
busydetect=yes
callprogress=yes

signalling=fxo_ks
context=mcc_outgoing
group = 1
channel => 1

signalling=fxs_ks
context=mcc_outgoing
group = 2
channel=2

I really need help on this!!

PS 1 if i put callprogress=no and I make a missed call to a mobile phone billing charges as the phone call was made.
PS 2
when mobile phone hang ups first
– Called 2/69XXXXXXXX
– Zap/2-1 answered SIP/XXXXX-081c0fc8 ???
– Hungup ‘Zap/2-1’

PS 3
when softphone hang ups first
– Called 2/69XXXXXXXX
–Hungup ‘Zap/2-1’

Hi

Due to the way Analog lines work, IE no supervision, you cannot expect to use them if you require accurate billing.

Move to ISDN or IP trunks.

Ian