[Asterisk-Users] Quad PRI Problems

[Sergio Serrano]

You can't put four span in timing, because only one must be like nmaster
sincronization. If one of your telco provide time for your card. Put second
value in all span to 0.

regards,

srsergio

-----Mensaje original-----
De: Ronald Hartmann [mailto:RHartmann at nnamtraH.com] 
Enviado el: martes, 04 de octubre de 2005 14:33
Para: asterisk-users at lists.digium.com
Asunto: [Asterisk-Users] Quad PRI Problems

I have been getting quite a bit of PRI Resets using my Quad PRI Digium card.

Prior to the resets I am getting similar notices to the following

chan_zap.c:7482 pri_dchannel: PRI got event: HDLC Bad FCS (8) on Primary
D-channel of span 3


Telco claims the PRI's are fine on their end and that it is my unit.

Is this timing? (google somewhat leads to this)  I am running 1.08 asterisk
zaptel libpri.

Any help would be greatly appreciated.

~ron

Zaptel.conf

span=1,1,0,esf,b8zs # connects to an Adtran FXS TA624
e&m=1-24
span=2,1,0,esf,b8zs # Connects to Bell Company 1
bchan=25-47
dchan= 48
span=3,1,0,esf,b8zs # Connects to Bell Company #2
bchan=49-71
dchan= 72
span=4,1,0,esf,b8zs # Connects to Brook Trout CArd
e&m=1-4

defaultzone=us
loadzone=us


[channels]
context=from-internal-receiver ; Points to the default context of your
extensions.conf language=en faxdetect=none usecallerid=yes
callerid=asreceived threewaycalling=yes transfer=yes signalling=featd ; FXS
for ringing phones group=0 flash=350 rxwink=300 prewink=20~~ echocancel=no ;
You can set this to 32, 64, or 128, tweak to your needs.
echocancelwhenbridged=no
immediate=no

channel => 1-24
signalling=pri_cpe ; pri_cpe = PRI slave ; pri_net = PRI master
switchtype=national pridialplan=unknown

echocancel=yes ; You can set this to 32, 64, or 128, tweak to your needs.
echocancelwhenbridged=no
echotraining=400 ; Asterisk trains to the beginning of the call, number is
in milliseconds
group=1
context=from-pstn
channel => 25-47 ; Set this to 1-15,17-31 for E1
group=2
signalling=pri_cpe ; pri_cpe = PRI slave ; pri_net = PRI master
switchtype=national channel => 49-71 ; Set this to 1-15,17-31 for E1

group=3
signaling=em_w
channel => 73-76