what does PSTN represent? I know what the PSTN is but how are you reaching it? is it TDM, SIP etc... what gateway type other details. On Wed, Dec 3, 2008 at 7:03 PM, Angel Carpintero <ack@telefonica.net> wrote:
Hi guys,
I've a strange issue with FS , version svn -r10584 , when FS bridges a call first 3 seconds of audio are missing , looks that only happens on PSTN calls and using ringback or transfer_ringback. This only happens in calls from PSTN , not from VOIP. Some scenarios i tried to isolate this issue :
- Issue
PSTN --> FS ( brigde ) ringback/transfer_ringback -> PSTN
- Good setting bypass_media before run bridge but i need rtp in FS path
PSTN --> FS ( brigde ) ringback/transfer_ringback -> PSTN
- Good
PSTN --> FS ( brigde ) WITHOUT ringback/transfer_ringback -> PSTN
- Always good
VOIP --> FS ( brigde ) -> PSTN
Dialplan has nothing wrong ( i guess ):
<extension name="Transfers"> <condition field="destination_number" expression="^1??XXXXXXXXXX$"> <action application="answer"/> <action application="speak" data="cepstral|Allison-8kHz|blah"/> <action application="set" data="hangup_after_bridge=false"/> <action application="set" data="playback_terminators=#"/> <action application="set" data="ringback=$${us-ring}"/> <action application="set" data="transfer_ringback= $${hold_music}"/> <action application="set" data="effective_caller_id_name= ${caller_id_name}"/> <action application="set" data="effective_caller_id_number= ${caller_id_number}"/> <action application="set" data="originate_timeout=30"/> <action application="set" data="call_timeout=30"/> <action application="bridge" data="sofia/default/18008226235@PSTN_GW"/> <action application="speak" data="cepstral|Allison-8kHz|Transfer finished"/> <action application="hangup"/> </condition> </extension>
Any ideas ?
Attached log of FS ( F8 from console ).
Thanks in advance !
-- Angel Carpintero ack ( at ) telefonica ( dot ) net
Key fingerprint = 3FD3 9C90 149E 7824 CECD 6BCF AC2C CA61 6EF1 B90D
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