× Questions about D130/230/430/830/1630 Advanced T1/E1/J1 PRI Cards

Always alarm RED on E1 port

2 weeks 1 day ago #13863 by Trefilov
Hi all!
I have an D130E and Elastix 2.5.0 stable, card connects to PBX over E1. But E1 is alwas in RED Alarm.
Also I connect a loopback terminator to D130E and red alarm does not disappear. Can anybody help me?
Configs
# Span 1: D115/D130/0/1 "D115/D130 (E1|T1) Card 0 Span 1" (MASTER) HDB3/CCS/CRC4
span=1,1,0,ccs,hdb3,crc4
# termtype: te
bchan=1-15,17-31
dchan=16
echocanceller=mg2,1-15,17-31

# Global data

loadzone = ru
defaultzone = ru


chan_dahdi.conf

[channels]
signalling = pri_cpe


dahdi_channels.conf
; Span 1: D115/D130/0/1 "D115/D130 (E1|T1) Card 0 Span 1" (MASTER) HDB3/CCS/CRC4
group=0,11
context=from-pstn
switchtype = euroisdn
signalling = pri_cpe
channel => 1-15,17-31
context = default
group = 63
2 weeks 10 hours ago #13868 by Dario.hu
1. access the ssh, type command asterisk -vvvvr to enter the CLI. check what message appear .

2. you can remove the crc4 at /etc/dahdi/system.conf and check again if it work.

3. if not work, contact my skype:dario.hu2 and prepare teamview for remote check, best between 9:00-18:00 at GMT+8
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