Hello,
I have successfully connected my E1 to my Asterisk box, and from Asterisk to my Nortel C6501 classic PABX. I can route call successfully both ways - but sometimes I get a busy signal, and often calls are lost. It seems that the longer it is running the more it deteriorates.
I am seeing excessive warnings/errors like this from Asterisk:
[code:1][Jul 11 12:23:46] NOTICE[98231]: chan_zap.c:8581 pri_dchannel: PRI got event: HDLC Bad FCS (
on Primary D-channel of span 1
[Jul 11 12:23:46] NOTICE[98231]: chan_zap.c:8581 pri_dchannel: PRI got event: HDLC Bad FCS (
on Primary D-channel of span 1
[Jul 11 12:23:47] NOTICE[98231]: chan_zap.c:8581 pri_dchannel: PRI got event: HDLC Abort (6) on Primary D-channel of span 1
[Jul 11 12:23:48] NOTICE[98231]: chan_zap.c:8581 pri_dchannel: PRI got event: HDLC Bad FCS (
on Primary D-channel of span 1
[Jul 11 12:23:49] NOTICE[98231]: chan_zap.c:8581 pri_dchannel: PRI got event: HDLC Abort (6) on Primary D-channel of span 1
!! Unknown IE 36 (cs6, Unknown Information Element)
[Jul 11 12:23:49] ERROR[98231]: chan_zap.c:8292 zt_pri_error: !! Got reject for frame 80, retransmitting frame 80 now, updating n_r!
[Jul 11 12:23:49] ERROR[98231]: chan_zap.c:8292 zt_pri_error: !! Got reject for frame 80, retransmitting frame 81 now, updating n_r!
[Jul 11 12:23:49] NOTICE[98231]: chan_zap.c:8581 pri_dchannel: PRI got event: HDLC Bad FCS (
on Primary D-channel of span 2
[Jul 11 12:23:49] NOTICE[98231]: chan_zap.c:8581 pri_dchannel: PRI got event: HDLC Bad FCS (
on Primary D-channel of span 1
[Jul 11 12:23:49] NOTICE[98231]: chan_zap.c:8581 pri_dchannel: PRI got event: HDLC Bad FCS (
on Primary D-channel of span 1
[Jul 11 12:23:49] NOTICE[98231]: chan_zap.c:8581 pri_dchannel: PRI got event: HDLC Bad FCS (
on Primary D-channel of span 1
[/code:1]
Here is my zaptel.conf:
[code:1]span=1,1,0,ccs,hdb3
bchan=1-15
dchan=16
span=2,0,0,ccs,hdb3
bchan=32-46
dchan=47
loadzone=fr
defaultzone=fr
[/code:1]
zapata.conf:
[code:1][channels]
context=pri-one-in
switchtype=euroisdn
signalling=pri_cpe
group=1
channel=>1-15
pridialplan = dynamic
prilocaldialplan = local
context=pri-two-in
switchtype=euroisdn
signalling=pri_net
group=2
channel=>32-46
pridialplan = dynamic
prilocaldialplan = local
[/code:1]
Both pri spans are up and provisioned!
I am running FreeBSD 7.0 on a HP Proliant DL380(G3). I have tried to other servers (NEC and IBM) and I have tried with other versions of FreeBSD and also Gentoo linux. In all scenarios, I am having the same problem!!!
I have a Openvox D410p quad-pri card.
asterisk-1.4.20
zaptel-1.4.6
I have also changed the cabling between the PABX and Asterisk - as I thought it might be a cabling problem.
I am running out of ideas - so any help would be greatly appreciated!!
Thanks,
Mike