[asterisk-r2] Asterisk-1.4.30 + openr2-1.2.0 + Dahdi-2.2.1 + openr2-asterisk-1.4.28-p1-patch

Mon Mar 15 20:20:23 CDT 2010

I'm having problems with asterisk-1.4.30, derepente some channels can not proceguir with communication R2. 

My information:

System.conf:

loadzone=br
defaultzone=br

span=1,1,0,cas,hdb3

cas=1-15:1101
dchan=16
cas=17-31:1101

DAHDI Version: 2.2.1
Echo Canceller(s): MG2
Configuration
======================

SPAN 1: CAS/HDB3 Build-out: 0 db (CSU)/0-133 feet (DSX-1)
Dynamic span 1: driver eth, addr eth1/00:19:46:0A:00:4C, channels 36, timing 1
Dynamic span 2: driver eth, addr eth1/00:19:46:0A:00:0B, channels 36, timing 0

Channel map:

Channel 01: CAS / User (Default) (Echo Canceler: none) (Slaves: 01)
Channel 02: CAS / User (Default) (Echo Canceler: none) (Slaves: 02)
Channel 03: CAS / User (Default) (Echo Canceler: none) (Slaves: 03)
Channel 04: CAS / User (Default) (Echo Canceler: none) (Slaves: 04)
Channel 05: CAS / User (Default) (Echo Canceler: none) (Slaves: 05)
Channel 06: CAS / User (Default) (Echo Canceler: none) (Slaves: 06)
Channel 07: CAS / User (Default) (Echo Canceler: none) (Slaves: 07)
Channel 08: CAS / User (Default) (Echo Canceler: none) (Slaves: 08)
Channel 09: CAS / User (Default) (Echo Canceler: none) (Slaves: 09)
Channel 10: CAS / User (Default) (Echo Canceler: none) (Slaves: 10)
Channel 11: CAS / User (Default) (Echo Canceler: none) (Slaves: 11)
Channel 12: CAS / User (Default) (Echo Canceler: none) (Slaves: 12)
Channel 13: CAS / User (Default) (Echo Canceler: none) (Slaves: 13)
Channel 14: CAS / User (Default) (Echo Canceler: none) (Slaves: 14)
Channel 15: CAS / User (Default) (Echo Canceler: none) (Slaves: 15)
Channel 16: D-channel (Default) (Echo Canceler: none) (Slaves: 16)
Channel 17: CAS / User (Default) (Echo Canceler: none) (Slaves: 17)
Channel 18: CAS / User (Default) (Echo Canceler: none) (Slaves: 18)
Channel 19: CAS / User (Default) (Echo Canceler: none) (Slaves: 19)
Channel 20: CAS / User (Default) (Echo Canceler: none) (Slaves: 20)
Channel 21: CAS / User (Default) (Echo Canceler: none) (Slaves: 21)
Channel 22: CAS / User (Default) (Echo Canceler: none) (Slaves: 22)
Channel 23: CAS / User (Default) (Echo Canceler: none) (Slaves: 23)
Channel 24: CAS / User (Default) (Echo Canceler: none) (Slaves: 24)
Channel 25: CAS / User (Default) (Echo Canceler: none) (Slaves: 25)
Channel 26: CAS / User (Default) (Echo Canceler: none) (Slaves: 26)
Channel 27: CAS / User (Default) (Echo Canceler: none) (Slaves: 27)
Channel 28: CAS / User (Default) (Echo Canceler: none) (Slaves: 28)
Channel 29: CAS / User (Default) (Echo Canceler: none) (Slaves: 29)
Channel 30: CAS / User (Default) (Echo Canceler: none) (Slaves: 30)
Channel 31: CAS / User (Default) (Echo Canceler: none) (Slaves: 31)

Digium TE121P hardware Echo Cancellation (VPMATD032 Module Attached):

[   61.006290] wcte12xp 0000:05:08.0: Booting VPMADT032
[   70.083679] wcte12xp: VPM present and operational (Firmware version 120)
[   70.083679] wcte12xp: Setting up global serial parameters for E1
[   70.083679] wcte12xp: Found a Wildcard TE121

Log of channels that are not receiving calls:

[20:15:34:567] [Thread: 3064863632] [Chan 2] - Call started at Mon Mar 15 20:15:34 2010 on chan 2 [openr2 version 1.2.0, revision (release)]
[20:15:34:567] [Thread: 3064863632] [Chan 2] - CAS Tx >> [SEIZE ACK] 0x0C
[20:15:34:567] [Thread: 3064863632] [Chan 2] - CAS Raw Tx >> 0x0D
[20:16:15:055] [Thread: 3064863632] [Chan 2] - Bits changed from 0x00 to 0x08
[20:16:15:055] [Thread: 3064863632] [Chan 2] - CAS Rx << [CLEAR FORWARD] 0x08
[20:16:15:055] [Thread: 3064863632] [Chan 2] - Far end disconnected. Reason: Normal Clearing
[20:16:15:055] [Thread: 3064863632] [Chan 2] - Call ended
[20:16:15:055] [Thread: 3064863632] [Chan 2] - Attempting to cancel timer timer 0
[20:16:15:055] [Thread: 3064863632] [Chan 2] - Cannot cancel timer 0

For those making the call is muted. Since this only happens with 1 or 2 channels, usually the second and third channels. Returning to normalcy, only to run dahdi stop and dahdi start.

What could be happening, any problems on my plate E1?

Grateful,

Wanderley Grecco Teixeira
Greco Tecnologia
65-8401-2654 / 65-3665-3924