[asterisk-bugs] [DAHDI-linux 0018756]: Dahdi drops calls; "Unrecognized garbage"

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=18756 
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Reported By:                seandarcy
Assigned To:                sruffell
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Project:                    DAHDI-linux
Issue ID:                   18756
Category:                   Channels/chan_dahdi
Reproducibility:            sometimes
Severity:                   major
Priority:                   normal
Status:                     feedback
JIRA:                        
Reviewboard Link:            
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Date Submitted:             2011-02-05 12:32 CST
Last Modified:              2011-02-07 20:52 CST
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Summary:                    Dahdi drops calls; "Unrecognized garbage"
Description: 
I'm running 1.8.2.2 on Fedora 14.

dahdi_cfg -vvv
DAHDI Tools Version - 2.1.0.2

DAHDI Version: 2.4.0
Echo Canceller(s): OSLEC
Configuration
======================


Channel map:

Channel 01: FXO Kewlstart (Default) (Echo Canceler: oslec) (Slaves: 01)
Channel 02: FXO Kewlstart (Default) (Echo Canceler: oslec) (Slaves: 02)
Channel 04: FXS Kewlstart (Default) (Echo Canceler: oslec) (Slaves: 04)

3 channels to configure.

Setting echocan for channel 1 to oslec
Setting echocan for channel 2 to oslec
Setting echocan for channel 4 to oslec
 

dahdi_hardware
Unrecognized garbage 'Reserved' in WCTDM/4/2
pci:0000:01:05.0     wctdm+       e159:0001 Wildcard TDM400P REV I

Here's a call coming in over PSTN to dahdi/4, connected to a local
extension dahdi/1:

    -- Executing [s at incoming-pstn-line:1] Answer("DAHDI/4-1", "") in new
stack
..........
    -- Executing [s at incoming-pstn-line:6] Dial("DAHDI/4-1", "DAHDI/g0,36")
in new stack
    -- Called g0
    -- DAHDI/1-1 is ringing
    -- DAHDI/1-1 is ringing
    -- DAHDI/1-1 answered DAHDI/4-1
    -- Native bridging DAHDI/4-1 and DAHDI/1-1
    -- Hanging up on 'DAHDI/1-1'
    -- Hungup 'DAHDI/1-1'
  == Spawn extension (incoming-pstn-line, s, 6) exited non-zero on
'DAHDI/4-1'
    -- Hanging up on 'DAHDI/4-1'
    -- Hungup 'DAHDI/4-1'

I'm on dadhi/1. After 10-15 minutes, the call just drops.
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---------------------------------------------------------------------- 
 (0131632) seandarcy (reporter) - 2011-02-07 20:52
 https://issues.asterisk.org/view.php?id=18756#c131632 
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I've installed dahdi from trunk. So far no dropped calls. But I haven't
really used it much either. It's probably a good idea to close this. I'll
open another if the problem returns.

Thanks. 

Issue History 
Date Modified    Username       Field                    Change               
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2011-02-07 20:52 seandarcy      Note Added: 0131632                          
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