hi, sorry for distracting you, i wanna multiparty video conferencing support on my asterisk . plz suggest the asterisk version and other requirements for it.
Thanks On Mon, Jun 15, 2009 at 1:59 AM, Piotr Stankiewicz < [email protected]> wrote: > Hi again, > I've tried your way, Emmanuel, combined with checking echo cancellation, > gain and ulaw-alaw conversion proposed by Sergio... without any luck - just > about 10 to 15 seconds of complete nothing, and then hangup. Any other > ideas? > Regards, > Void. > > > 2009/5/26 Sergio Garcia Murillo <[email protected]> > >> Hi Emmanuel, >> >> That could be one of the most comon reasons, others are volume gains, echo >> cancellation or ULAW<->ALAW conversions. >> Check none of these are activated on your asterisk system. >> >> BR >> Sergio >> >> Emmanuel BUU escribió: >> >> MMmm I had that kind of situation when it happed that the H.245 data was >> served with reverse bit order. In that case, the call gets connected on >> the ISDN side then the h324m stack fails not initiate the video call and >> hangs up. It does not seem to depend on the carrier. It rather depends >> on the board itself. >> >> You have to enable h245 logging (I do not remember how) in the h324m >> stack to have a better idea >> >> You may also edit h324m.cpp and comment the following lines >> >> int H324MSessionRead(void * id,unsigned char *buffer,int len) >> { >> //TIFFReverseBits(buffer,len); >> return ((H324MSession*)id)->Read(buffer,len); >> } >> >> int H324MSessionWrite(void * id,unsigned char *buffer,int len) >> { >> int ret = ((H324MSession*)id)->Write(buffer,len); >> //TIFFReverseBits(buffer,len); >> return ret; >> } >> >> Recompile h324m, reinstall the try again (after having restarted your >> Asterisk of course). >> >> Emmanuel BUUhttp://www.ives.fr/ >> >> >> Piotr Stankiewicz a écrit : >> >> >> Hi! >> I've got problem with making 3g video calls from mobile to my asterisk >> gateway. The call is placed, then asterisk freezes for about 10-15 >> seconds on h324m_loopback() or h324_gw_answer() (no video, no audio), >> and then it disconnects with cause 16. >> I've found similar topics around the internet and this mailing list, >> but no answers. So I post my question - what I am doing wrong? Is it >> possible that telco's PRI is causing this problem? Are there any >> special requirements which should be meet to get proper 3G gateway? >> >> My system: >> asterisk 1.4.22 witch all necessary libraries and apps from >> sip.fontventa.com <http://sip.fontventa.com> <http://sip.fontventa.com> >> libpri 1.4.10 >> dahdi 2.1.0.4 >> >> Digium * card TE420 >> >> Mobile phone - HTC Touch Diamond >> >> extensions which I've tried: >> 1) >> [from-e1] >> exten => _X.,1,Answer(5000) >> exten => _X.,n,h324m_loopback() >> (I've tried Answer(), and h324m_loopback(av) also) >> >> 2) >> [from-e1] >> exten => _X.,1,H324m_gw(loopb...@3gp_videos) >> >> >> [3gp_videos] >> exten => loopback,1,h324m_gw_answer() >> exten => loopback,n,Video_loopback() >> exten => loopback,n,Hangup() >> >> /var/log/asterisk/full: >> >> >> [May 22 14:20:44] VERBOSE[9480] logger.c: < Protocol Discriminator: >> Q.931 (8) len=49 >> [May 22 14:20:44] VERBOSE[9480] logger.c: < Call Ref: len= 2 >> (reference 7680/0x1E00) (Originator) >> [May 22 14:20:44] VERBOSE[9480] logger.c: < Message type: SETUP (5) >> [May 22 14:20:44] VERBOSE[9480] logger.c: < [04 02 88 90] >> [May 22 14:20:44] VERBOSE[9480] logger.c: < Bearer Capability (len= 4) >> [ Ext: 1 Q.931 Std: 0 Info transfer capability: Unrestricted digital >> information (8) >> [May 22 14:20:44] VERBOSE[9480] logger.c: >> < Ext: 1 Trans mode/rate: 64kbps, >> circuit-mode (16) >> [May 22 14:20:44] VERBOSE[9480] logger.c: < [18 03 a9 83 9f] >> [May 22 14:20:44] VERBOSE[9480] logger.c: < Channel ID (len= 5) [ Ext: >> 1 IntID: Implicit PRI Spare: 0 Exclusive Dchan: 0 >> [May 22 14:20:44] VERBOSE[9480] logger.c: < >> ChanSel: As indicated in following octets >> [May 22 14:20:44] VERBOSE[9480] logger.c: < Ext: >> 1 Coding: 0 Number Specified Channel Type: 3 >> [May 22 14:20:44] VERBOSE[9480] logger.c: < Ext: >> 1 Channel: 31 ] >> [May 22 14:20:44] VERBOSE[9480] logger.c: < [6c 0d 11 83 34 38 37 39 >> 31 37 37 36 30 35 36] >> [May 22 14:20:44] VERBOSE[9480] logger.c: < Calling Number (len=15) [ >> Ext: 0 TON: International Number (1) NPI: ISDN/Telephony Numbering >> Plan (E.164/E.163) (1) >> [May 22 14:20:44] VERBOSE[9480] logger.c: < >> Presentation: Presentation allowed of network provided number (3) >> '4879xxxxxxx' ] >> [May 22 14:20:44] VERBOSE[9480] logger.c: < [70 0c 81 33 33 31 37 34 >> 39 30 34 36 30 31] >> [May 22 14:20:44] VERBOSE[9480] logger.c: < Called Number (len=14) [ >> Ext: 1 TON: Unknown Number Type (0) NPI: ISDN/Telephony Numbering >> Plan (E.164/E.163) (1) '3317xxxxxxx' ] >> [May 22 14:20:44] VERBOSE[9480] logger.c: < [7c 03 88 90 a6] >> [May 22 14:20:44] VERBOSE[9480] logger.c: < Low-layer Compatability >> (len= 5) [ Ext: 1 Q.931 Std: 0 Info transfer capability: >> Unrestricted digital information (8) >> [May 22 14:20:44] VERBOSE[9480] logger.c: >> < Ext: 1 Trans mode/rate: 64kbps, >> circuit-mode (16) >> [May 22 14:20:44] VERBOSE[9480] logger.c: >> < User information layer 1: H.223/H.245 >> Multimedia (38) >> [May 22 14:20:44] VERBOSE[9480] logger.c: < [a1] >> [May 22 14:20:44] VERBOSE[9480] logger.c: < Sending Complete (len= 1) >> [May 22 14:20:44] VERBOSE[9480] logger.c: -- Making new call for cr 7680 >> [May 22 14:20:44] VERBOSE[9480] logger.c: -- Processing Q.931 Call Setup >> [May 22 14:20:44] VERBOSE[9480] logger.c: -- Processing IE 4 (cs0, >> Bearer Capability) >> [May 22 14:20:44] VERBOSE[9480] logger.c: -- Processing IE 24 (cs0, >> Channel Identification) >> [May 22 14:20:44] VERBOSE[9480] logger.c: -- Processing IE 108 (cs0, >> Calling Party Number) >> [May 22 14:20:44] VERBOSE[9480] logger.c: -- Processing IE 112 (cs0, >> Called Party Number) >> [May 22 14:20:44] VERBOSE[9480] logger.c: -- Processing IE 124 (cs0, >> Low-layer Compatibility) >> [May 22 14:20:44] VERBOSE[9480] logger.c: -- Processing IE 161 (cs0, >> Sending Complete) >> [May 22 14:20:44] VERBOSE[9480] logger.c: q931.c:3562 q931_receive: >> call 7680 on channel 31 enters state 6 (Call Present) >> [May 22 14:20:44] DEBUG[9480] chan_dahdi.c: PRI_EVENT_RING: seting >> incoming call on channel 31 to law=1 >> [May 22 14:20:44] DEBUG[9480] chan_dahdi.c: PRI_EVENT_RING: user >> information layer 1 of incoming call = -1 (0xffffffff) >> [May 22 14:20:44] DEBUG[9480] chan_dahdi.c: PRI_EVENT_RING: treat >> incoming call on channel 31 as ULAW(1) >> [May 22 14:20:44] DEBUG[9480] chan_dahdi.c: PRI_EVENT_RING: seting >> incoming call on channel 31 to law=1 >> [May 22 14:20:44] VERBOSE[9480] logger.c: q931.c:2827 >> q931_call_proceeding: call 7680 on channel 31 enters state 9 (Incoming >> Call Proceeding) >> [May 22 14:20:44] VERBOSE[9480] logger.c: > Protocol Discriminator: >> Q.931 (8) len=10 >> [May 22 14:20:44] VERBOSE[9480] logger.c: > Call Ref: len= 2 >> (reference 7680/0x1E00) (Terminator) >> [May 22 14:20:44] VERBOSE[9480] logger.c: > Message type: CALL >> PROCEEDING (2) >> [May 22 14:20:44] VERBOSE[9480] logger.c: > [18 03 a9 83 9f] >> [May 22 14:20:44] VERBOSE[9480] logger.c: > Channel ID (len= 5) [ Ext: >> 1 IntID: Implicit PRI Spare: 0 Exclusive Dchan: 0 >> [May 22 14:20:44] VERBOSE[9480] logger.c: > >> ChanSel: As indicated in following octets >> [May 22 14:20:44] VERBOSE[9480] logger.c: > Ext: >> 1 Coding: 0 Number Specified Channel Type: 3 >> [May 22 14:20:44] VERBOSE[9480] logger.c: > Ext: >> 1 Channel: 31 ] >> [May 22 14:20:44] DEBUG[9480] chan_dahdi.c: PRI_EVENT_RING: zt_new: >> law=1,ul1=-1 >> [May 22 14:20:44] DEBUG[9480] chan_dahdi.c: dahdi_new: >> ps.curlaw!=DAHDI_LAW_ALAW, setting deflaw to AST_FORMAT_ULAW >> [May 22 14:20:44] DEBUG[9480] chan_dahdi.c: zt_new: >> law=DAHDI_LAW_ALAW, setting deflaw to AST_FORMAT_ULAW >> [May 22 14:20:44] VERBOSE[9480] logger.c: -- Accepting call from >> '4879xxxxxxx' to '3317xxxxxxx' on channel 0/31, span 1 >> [May 22 14:20:44] DEBUG[9480] chan_dahdi.c: Echo cancellation isn't >> required on digital connection >> [May 22 14:20:44] DEBUG[9895] pbx.c: Launching 'Answer' >> [May 22 14:20:44] VERBOSE[9895] logger.c: -- Executing >> [3317xxxxx...@from-e1:1] Answer("DAHDI/31-1", "") in new stack >> [May 22 14:20:44] DEBUG[9895] devicestate.c: Notification of state >> change to be queued on device/channel DAHDI/31 >> [May 22 14:20:44] DEBUG[9471] devicestate.c: No provider found, >> checking channel drivers for DAHDI - 31 >> [May 22 14:20:44] VERBOSE[9895] logger.c: q931.c:2962 q931_connect: >> call 7680 on channel 31 enters state 8 (Connect Request) >> [May 22 14:20:44] DEBUG[9471] channel.c: Avoiding initial deadlock for >> channel '0x822cbe0' >> [May 22 14:20:44] VERBOSE[9895] logger.c: > Protocol Discriminator: >> Q.931 (8) len=10 >> [May 22 14:20:44] VERBOSE[9895] logger.c: > Call Ref: len= 2 >> (reference 7680/0x1E00) (Terminator) >> [May 22 14:20:44] VERBOSE[9895] logger.c: > Message type: CONNECT (7) >> [May 22 14:20:44] VERBOSE[9895] logger.c: > [18 03 a9 83 9f] >> [May 22 14:20:44] VERBOSE[9895] logger.c: > Channel ID (len= 5) [ Ext: >> 1 IntID: Implicit PRI Spare: 0 Exclusive Dchan: 0 >> [May 22 14:20:44] VERBOSE[9895] logger.c: > >> ChanSel: As indicated in following octets >> [May 22 14:20:44] VERBOSE[9895] logger.c: > Ext: >> 1 Coding: 0 Number Specified Channel Type: 3 >> [May 22 14:20:44] VERBOSE[9895] logger.c: > Ext: >> 1 Channel: 31 ] >> [May 22 14:20:44] DEBUG[9895] pbx.c: Launching 'h324m_loopback' >> [May 22 14:20:44] VERBOSE[9895] logger.c: -- Executing >> [3317xxxx...@from-e1:2] h324m_loopback("DAHDI/31-1", "") in new stack >> [May 22 14:20:44] DEBUG[9895] app_h324m.c: h324m_loopback >> [May 22 14:20:44] DEBUG[9895] app_h324m.c: H245 TerminalCapabilitySet >> TransferRequest >> [May 22 14:20:44] DEBUG[9895] app_h324m.c: -WriteControlPDU [request] >> [May 22 14:20:44] DEBUG[9895] app_h324m.c: Encode PDU [95] >> [May 22 14:20:44] DEBUG[9895] app_h324m.c: Sending CMD [0,87] >> [May 22 14:20:44] DEBUG[9895] app_h324m.c: H245 Request >> MasterSlaveDetermination >> [May 22 14:20:44] DEBUG[9895] app_h324m.c: -WriteControlPDU [request] >> [May 22 14:20:44] DEBUG[9895] app_h324m.c: Encode PDU [20] >> [May 22 14:20:44] DEBUG[9895] app_h324m.c: Sending CMD [1,7] >> [May 22 14:20:44] DEBUG[9895] app_h324m.c: Sending CMD [0] - 1 left >> [May 22 14:20:44] DEBUG[9471] devicestate.c: Changing state for >> DAHDI/31 - state 2 (In use) >> [May 22 14:20:44] DEBUG[9497] app_queue.c: Device 'DAHDI/31' changed >> to state '2' (In use) but we don't care because they're not a member >> of any queue. >> [May 22 14:20:44] VERBOSE[9480] logger.c: < Protocol Discriminator: >> Q.931 (8) len=5 >> [May 22 14:20:44] VERBOSE[9480] logger.c: < Call Ref: len= 2 >> (reference 7680/0x1E00) (Originator) >> [May 22 14:20:44] VERBOSE[9480] logger.c: < Message type: CONNECT >> ACKNOWLEDGE (15) >> [May 22 14:20:44] VERBOSE[9480] logger.c: q931.c:3722 q931_receive: >> call 7680 on channel 31 enters state 10 (Active) >> [May 22 14:20:58] VERBOSE[9480] logger.c: < Protocol Discriminator: >> Q.931 (8) len=9 >> [May 22 14:20:58] VERBOSE[9480] logger.c: < Call Ref: len= 2 >> (reference 7680/0x1E00) (Originator) >> [May 22 14:20:58] VERBOSE[9480] logger.c: < Message type: DISCONNECT (69) >> [May 22 14:20:58] VERBOSE[9480] logger.c: < [08 02 81 90] >> [May 22 14:20:58] VERBOSE[9480] logger.c: < Cause (len= 4) [ Ext: 1 >> Coding: CCITT (ITU) standard (0) Spare: 0 Location: Private network >> serving the local user (1) >> [May 22 14:20:58] VERBOSE[9480] logger.c: < Ext: 1 >> Cause: Normal Clearing (16), class = Normal Event (1) ] >> [May 22 14:20:58] VERBOSE[9480] logger.c: -- Processing IE 8 (cs0, Cause) >> [May 22 14:20:58] VERBOSE[9480] logger.c: q931.c:3837 q931_receive: >> call 7680 on channel 31 enters state 12 (Disconnect Indication) >> [May 22 14:20:58] VERBOSE[9480] logger.c: -- Channel 0/31, span 1 >> got hangup request, cause 16 >> [May 22 14:20:58] DEBUG[9895] app_h324m.c: exit[May 22 14:20:58] >> DEBUG[9895] pbx.c: Extension 3317xxxxxxx, priority 2 returned normally >> even though call was hung up >> [May 22 14:20:58] DEBUG[9895] channel.c: Soft-Hanging up channel >> 'DAHDI/31-1' >> [May 22 14:20:58] DEBUG[9895] channel.c: Hanging up channel 'DAHDI/31-1' >> [May 22 14:20:58] DEBUG[9895] chan_dahdi.c: dahdi_hangup(DAHDI/31-1) >> [May 22 14:20:58] DEBUG[9895] chan_dahdi.c: Set option AUDIO MODE, >> value: ON(1) on DAHDI/31-1 >> [May 22 14:20:58] DEBUG[9895] chan_dahdi.c: Hangup: channel: 31 index >> = 0, normal = 50, callwait = -1, thirdcall = -1 >> [May 22 14:20:58] DEBUG[9895] chan_dahdi.c: Not yet hungup... Calling >> hangup once with icause, and clearing call >> [May 22 14:20:58] VERBOSE[9895] logger.c: NEW_HANGUP DEBUG: Calling >> q931_hangup, ourstate Disconnect Indication, peerstate Disconnect Request >> [May 22 14:20:58] VERBOSE[9895] logger.c: q931.c:2978 q931_release: >> call 7680 on channel 31 enters state 19 (Release Request) >> [May 22 14:20:58] VERBOSE[9895] logger.c: > Protocol Discriminator: >> Q.931 (8) len=9 >> [May 22 14:20:58] VERBOSE[9895] logger.c: > Call Ref: len= 2 >> (reference 7680/0x1E00) (Terminator) >> [May 22 14:20:58] VERBOSE[9895] logger.c: > Message type: RELEASE (77) >> [May 22 14:20:58] VERBOSE[9895] logger.c: > [08 02 81 90] >> [May 22 14:20:58] VERBOSE[9895] logger.c: > Cause (len= 4) [ Ext: 1 >> Coding: CCITT (ITU) standard (0) Spare: 0 Location: Private network >> serving the local user (1) >> [May 22 14:20:58] VERBOSE[9895] logger.c: > Ext: 1 >> Cause: Normal Clearing (16), class = Normal Event (1) ] >> [May 22 14:20:58] DEBUG[9895] chan_dahdi.c: disabled echo cancellation >> on channel 31 >> [May 22 14:20:58] DEBUG[9895] chan_dahdi.c: Set option TDD MODE, >> value: OFF(0) on DAHDI/31-1 >> [May 22 14:20:58] DEBUG[9895] chan_dahdi.c: Updated conferencing on >> 31, with 0 conference users >> [May 22 14:20:58] DEBUG[9895] chan_dahdi.c: Set option AUDIO MODE, >> value: OFF(0) on DAHDI/31-1 >> [May 22 14:20:58] DEBUG[9895] chan_dahdi.c: disabled echo cancellation >> on channel 31 >> [May 22 14:20:58] VERBOSE[9895] logger.c: -- Hungup 'DAHDI/31-1' >> [May 22 14:20:58] VERBOSE[9480] logger.c: < Protocol Discriminator: >> Q.931 (8) len=5 >> [May 22 14:20:58] VERBOSE[9480] logger.c: < Call Ref: len= 2 >> (reference 7680/0x1E00) (Originator) >> [May 22 14:20:58] VERBOSE[9480] logger.c: < Message type: RELEASE >> COMPLETE (90) >> [May 22 14:20:58] VERBOSE[9480] logger.c: q931.c:3777 q931_receive: >> call 7680 on channel 31 enters state 0 (Null) >> [May 22 14:20:58] VERBOSE[9480] logger.c: NEW_HANGUP DEBUG: Calling >> q931_hangup, ourstate Null, peerstate Null >> [May 22 14:20:58] VERBOSE[9480] logger.c: NEW_HANGUP DEBUG: Destroying >> the call, ourstate Null, peerstate Null >> [May 22 14:20:59] DEBUG[9895] devicestate.c: Notification of state >> change to be queued on device/channel DAHDI/31 >> [May 22 14:20:59] DEBUG[9471] devicestate.c: No provider found, >> checking channel drivers for DAHDI - 31 >> [May 22 14:20:59] DEBUG[9471] devicestate.c: Changing state for >> DAHDI/31 - state 0 (Unknown) >> [May 22 14:20:59] DEBUG[9497] app_queue.c: Device 'DAHDI/31' changed >> to state '0' (Unknown) but we don't care because they're not a member >> of any queue. >> >> Incomig audioonly calls are working great, problem exist with >> videocalls only. >> Thanks for all replies in advance, >> Regards, >> Void. >> >> ------------------------------------------------------------------------ >> >> _______________________________________________ >> --Bandwidth and Colocation Provided by http://www.api-digital.com-- >> >> asterisk-video mailing list >> To UNSUBSCRIBE or update options visit: >> http://lists.digium.com/mailman/listinfo/asterisk-video >> >> _______________________________________________ >> --Bandwidth and Colocation Provided by http://www.api-digital.com-- >> >> asterisk-video mailing list >> To UNSUBSCRIBE or update options visit: >> http://lists.digium.com/mailman/listinfo/asterisk-video >> >> >> >> _______________________________________________ >> --Bandwidth and Colocation Provided by http://www.api-digital.com-- >> >> asterisk-video mailing list >> To UNSUBSCRIBE or update options visit: >> http://lists.digium.com/mailman/listinfo/asterisk-video >> > > > _______________________________________________ > --Bandwidth and Colocation Provided by http://www.api-digital.com-- > > asterisk-video mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-video >
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