A400P dialing very slowly

Hi,

I am using a 4 FXO A400P card on a testing server:

PentiuIm IV 2.8 Ghz
2 Go RAM
160 Go S-ATA Hardrive
OS: Debian Lenny

Asterisk in 1.4
and zaptel is the last version.

When dialing from sip to the pstn i get one or two ring and then blank sound then it's take something like 10 secs before getting dialing tone on the pstn
line adding the r option in my exten to simulate the dialing tone doesn't work ever.
i still have the " 10 sec blank moment"
Does anyone got this problem? Is it CPU problem or something like that ?
I tried a trixbox 2.6 to be sure it's was not my os or zaptel which had a problem but it's the same delay on the trixbox.

any help would be very appreciated !

Regads,

Patrick

Hello Patrick,
You mentioned that the asterisk version is 1.4, but could you tell me the exact version of it? And what are your configuration file zapata.conf. extensions.conf .Actually, there are some people already experienced the delay issue in trixbox . I don't think this to do with the hardware.If you don't have other particular features to test I suggest you try this combination of software(zaptel-1.4.11 and aterisk-1.4.20) instead of the version you owned now. There is solution about solving the delay in trixbox, but I am not sure it whether matched your case. https://www.trixbox.org/forums/trixbox-forums/help/suddenly-everything-slow. Any question, please post here!


Best Regards!
Joe.Yung

Hello Joe,

The asterisk version is Asterisk 1.4.21.2
and zaptel is 1.4.11 here is the zapata.conf
and extensions.conf

exten => _00X.,1,Dial(Zap/g0/${EXTEN},,rf)

Very simple.

[trunkgroups]

[channels]
context=from-pstn
signalling=fxs_ks
rxwink=300
usecallerid=yes
hidecallerid=no
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
canpark=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=no
faxdetect=incoming
echotraining=800
rxgain=0.0
txgain=0.0
callgroup=1
pickupgroup=1



immediate=no

signalling=fxs_ks
callerid=asreceived
group=0
context=from-pstn
channel => 1
context=default

signalling=fxs_ks
callerid=asreceived
group=0
context=from-pstn
channel => 2
context=default

signalling=fxs_ks
callerid=asreceived
group=0
context=from-pstn
channel => 3
context=default

signalling=fxs_ks
callerid=asreceived
group=0
context=from-pstn
channel => 4
context=default

If you have any hint to solve the problem you would save me

hello:
please open the debug mode in asterisk with the datetime format, you will see which process take 10 Sec. please give IRQ information as well.
regards!
James.zhu

Hello Patrick,
It seems normal from your configuration file. Please try the way as James.Zhu mentioned above, and give the info by running command zttest. If it still could not solve, please send your SSH to This email address is being protected from spambots. You need JavaScript enabled to view it.. Good Luck!


Best Regards!
Joe.Yung

Hello,

Let's remove the default version from apt and and install version 1.4.20 of Asterisk and zaptel 1.4.11 from sources.
as recommanded
I will activite debug mode and tell you if we have something new !
Thanks for you help!

Regards,

Patrick