Dahdi issue with Sangoma A200

Hi All,
I have Sangoma A200 Card installed on my system,
I have centos 5.5 with 64 bit,
Here are the description for asterisk and dahdi.
Asterisk 1.6…2.9
Dahdi: 2.3.0.1
I have two issues with dahdi

  1. I am not getting full callerid on my phones from sangoma card to asterisk users. if i am connecting analog phone directly then i am getting callerid properly.
    I am in india and using Airtel Connection, I have set variables in chan_dahdi.conf as well for callerid but the not getting full digits in callerid,
    it is coming with 8 digits only.
  2. Another issue is when I am hanging up the phone from inbound or outbound from the dahdi channel, it takes 5-6 seconds to dropping the call.

Here are the confguration file for chan_dahdi.conf

;autogenerated by /usr/sbin/wancfg_dahdi do not hand edit
;autogenrated on 2010-07-30
;Dahdi Channels Configurations
;For detailed Dahdi options, view /etc/asterisk/chan_dahdi.conf.bak

[trunkgroups]

[channels]
context=default
usecallerid=yes
callerid=asreceived
hanguponpolarityswitch=yes
answeronpolarityswitch=yes
;cidstart=ring
cidstart=polarity_IN
;cidsignalling=dtmf
cidsignalling=dtmf
hidecallerid=no
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
canpark=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=yes
relaxdtmf=yes
rxgain=0.0
txgain=0.0
group=1
callgroup=1
pickupgroup=1
immediate=no
useincomingcalleridondahditransfer=yes
;callerid=asreceived

;Sangoma AFT-A200 [slot:4 bus:2 span:1]
context=from-internal
group=1
echocancel=yes
callerid=asreceived
signalling = fxo_ks
channel => 1

context=from-internal
group=1
echocancel=yes
callerid=asreceived
signalling = fxo_ks
channel => 2

context=from-zaptel
group=0
echocancel=yes
callerid=asreceived
signalling = fxs_ks
channel => 3

context=from-zaptel
group=0
echocancel=yes
callerid=asreceived
signalling = fxs_ks
channel => 4

Please help me for this issues.

Howdy,

Try the vendor directly for support:

sangoma.com/support/contact_support.html