[Asterisk-Users] Meetme Conference sound problems

[Alberto Risco]

We are experiencing cutting in and out and users cannot hear each other
using meetme conference.  This behavior is noticed thru most of the
call.  We are using Asterisk 1.0.7 with a Digium TE410p for the zap PRI
lines on a Dell 1850.  We noticed the following in the output from the
CLI "Unable to write frame to channel: Resource temporarily
unavailable", and "Unable to write frame to channel: No such file or
directory" what does this mean?

 

1981 is the meetme conf room.

 

Here the complete output from the full log:

 

Dec  9 13:27:36 VERBOSE[31878]:     -- Executing
Playback("IAX2/interoffice at 192.168.x.x:4569/4", "pharmacentra") in new
stack

Dec  9 13:27:36 DEBUG[31878]: Scheduling timer at 160 sample intervals

Dec  9 13:27:36 VERBOSE[31878]:     -- Playing 'pharmacentra' (language
'en')

Dec  9 13:27:38 DEBUG[31878]: Scheduling timer at 0 sample intervals

Dec  9 13:27:38 DEBUG[31878]: Scheduling timer at 0 sample intervals

Dec  9 13:27:38 VERBOSE[31878]:     -- Executing
MeetMe("IAX2/interoffice at 192.168.x.x:4569/4", "1981|Mp") in new stack

Dec  9 13:27:38 VERBOSE[31878]:   == Parsing
'/etc/asterisk/meetme.conf': Dec  9

 13:27:38 VERBOSE[31878]:   == Parsing '/etc/asterisk/meetme.conf':
Found

Dec  9 13:27:38 VERBOSE[31878]:     -- Created MeetMe conference 1023
for conference '1981'

Dec  9 13:27:38 DEBUG[31878]: Scheduling timer at 160 sample intervals

Dec  9 13:27:38 VERBOSE[31878]:     -- Playing 'conf-getpin' (language
'en')

Dec  9 13:27:40 DEBUG[31878]: Scheduling timer at 0 sample intervals

Dec  9 13:27:40 DEBUG[31878]: Scheduling timer at 0 sample intervals

Dec  9 13:27:46 DEBUG[31878]: Scheduling timer at 160 sample intervals

Dec  9 13:27:46 VERBOSE[31878]:     -- Playing 'conf-onlyperson'
(language 'en')

Dec  9 13:27:50 DEBUG[31878]: Scheduling timer at 0 sample intervals

Dec  9 13:27:50 DEBUG[31878]: Scheduling timer at 0 sample intervals

Dec  9 13:27:50 DEBUG[31878]: Placed channel
IAX2/interoffice at 192.168.x.x:4569/4

 in ZAP conf 1023

Dec  9 13:27:50 VERBOSE[31878]:     -- Started music on hold, class
'default', on IAX2/interoffice at 192.168.x.x:4569/4

Dec  9 13:27:50 DEBUG[31878]: Scheduling timer at 160 sample intervals 

Dec  9 13:27:50 DEBUG[31878]: Generator got voice, switching to phase
locked mode

Dec  9 13:27:50 DEBUG[31878]: Scheduling timer at 0 sample intervals

Dec  9 13:27:54 WARNING[31878]: Unable to write frame to channel:
Resource temporarily unavailable

Dec  9 13:27:54 VERBOSE[31878]:     -- Stopped music on hold on
IAX2/interoffice at 192.168.x.x:4569/4

Dec  9 13:27:54 DEBUG[31878]: Scheduling timer at 0 sample intervals

Dec  9 13:27:54 DEBUG[31878]: Hangup: channel: -2 index = 0, normal =
79, callwait = -1, thirdcall = -1

Dec  9 13:27:54 DEBUG[31878]: Set option TDD MODE, value: OFF(0) on
Zap/pseudo-1971527784

Dec  9 13:27:54 DEBUG[31878]: Updated conferencing on -2, with 0
conference users

Dec  9 13:27:54 VERBOSE[31878]:     -- Hungup 'Zap/pseudo-1971527784'

Dec  9 13:27:54 VERBOSE[31878]:   == Spawn extension (extensions, 1981,
2) exited non-zero on 'IAX2/interoffice at 192.168.x.x:4569/4'

Dec  9 13:27:54 DEBUG[31878]: cdr_mysql: inserting a CDR record.

Dec  9 13:27:54 DEBUG[31878]: cdr_mysql: SQL command as follows:  INSERT
INTO cdr
(calldate,clid,src,dst,dcontext,channel,dstchannel,lastapp,lastdata,dura
tion,billsec,disposition,amaflags,accountcode,userfield) VALUES
('2005-12-09 13:27:36','770xxxxxxxx','770xxxxxxx','1981','extensions',
'IAX2/interoffice at 192.168.x.x:4569/4','','MeetMe','1981|Mp',18,18,'ANSWE
RED',3,'','')  

Dec  9 13:27:54 DEBUG[31878]: We're hanging up
IAX2/interoffice at 192.168.x.x:4569/4 now...

Dec  9 13:27:54 DEBUG[31878]: Really destroying
IAX2/interoffice at 192.168.x.x:4569/4 now...

Dec  9 13:27:54 VERBOSE[31878]:     -- Hungup
'IAX2/interoffice at 192.168.x.x:4569/4'

 

 

TIA,

 

Alberto

 


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