[Asterisk-Dev] Strange GSM issues now?

[Trevor Peirce]

Andrew Lindh wrote:

>I did not notice when this started. But now when I dial 700 to park a call I
>get strange errors/warings from the CLI. The first time I call 700 I hear
>no audio from asterisk (no digits as I should) and get lots of GSM errors.
>
>The next time I call I get the digits but I get a "already blocked by
>thread 81925" message too... for 1 to 3 times (not always for each digit).
>
>I'm using G.711 on the phone so the GSM must be the files playing...
>I get the messages even if the user phone is GSM too.
>  
>
Yes I can confirm I am seeing this happen too.  We don't use parking 
much so I can't narrow it down to when it started either.  I use SIP 
with G.726 and see all sorts of GSM errors.  First park is silence then 
MOH.  Second park (on a totally new call) I don't hear the first digit, 
only the second two, and I see the locking error.

    -- Executing Park("SIP/myexten-4eeb", "") in new stack
  == Parked SIP/myexten-4eeb on 791. Will timeout back to sipcontext,s,1 
in 120 seconds
    -- Started music on hold, class 'default', on SIP/myexten-4eeb
    -- Stopped music on hold on SIP/myexten-4eeb
    -- Playing 'digits/7' (language 'en')
    -- Started music on hold, class 'default', on SIP/myexten-4eeb
    -- Stopped music on hold on SIP/myexten-4eeb
    -- Playing 'digits/9' (language 'en')
Jan  4 18:40:51 WARNING[4804]: channel.c:1642 ast_write: Thread 
-1239503952 Blocking 'SIP/myexten-4eeb', already blocked by thread 
-1358955600 in procedure ast_waitfor_nandfds
    -- Playing 'digits/1' (language 'en')
    -- Stopped music on hold on SIP/fwd-outgoing-c104
    -- SIP Seeding 'myexten' at myexten at 1.2.3.4:5060 for 3600
    -- SIP Seeding 'myexten' at myexten at 1.2.3.4:5060 for 3600
  == SIP/fwd-outgoing-c104 got tired of being parked