Hello members,
I am trying to do outgoing 3G videocalls and playing a 3gp video. To do that I'm using the fontventa software and the 'originate' CLI command. I am using a Digium PRI card (TE 420) and an N70 mobile phone and I have built asterisk + libpri + zaptel + asterisk LLC patch + libpri LLC patch + fontventa software; however I think the LLC patches are not necesary since the call is established using the Bearer Capability field insted the LLC one.
Using old postings of the list I succeeded in stablishing the outgoing video call, but I cannot see any vídeo stream on my mobile phone when mp4play is running. I tried using X-Lite to initiate the video call with the H324m network but the result is the same. No video or audio stream seems to be transferred.
Please could anybody tell me any comment in order to solve this problem?
How could I sniff the Zaptel interface to analyze the traffic that is being sent/received?I'm using the 'pri debug' option in the Asterisk CLI,
Thanks in advance.
Isaac
--- CLI output ---
CLI> originate local/200 extension 666
ONNECT ACKNOWLEDGE (15)
-- Zap/1-1 answered L-bash: CLI: command not found
-- Executing [200@default:1] Answer("Local/200@default-4972,2", "") in new stack
ocal/dialcell@video_test_out_context-f524,2
== Spawn extension (video_test_out_cont-bash: syntax error near unexpected token `('
-- Executing [200@default:2] mp4play("Local/200@default-4972,2", "XXXXXXXXX.3gp") in new stack
ext, dialcell, 5) exited non-zero on 'Local/dialcell@video_test_out_context-f524,2'
< Protocol Discriminator: Q.931 (8) -bash: syntax error near unexpected token `('
-- Executing [666@default:1] Set("Local/200@default-4972,1", "CHANNEL(transfercapability)=VIDEO") in new stack
len=9
< Call Ref: len= 2 (reference 2/0x2) (Terminator)
< Message type: DISCONNECT (69)
< [08 02 80 90]
< Cause (le-bash: syntax error near unexpected token `('
-- Executing [666@default:2] Set("Local/200@default-4972,1", "CHANNEL(userinformationlayer1)=38") in new stack
n= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0) Spare: 0 Location: User (0)
< Ext: 1 Cause: No-bash: syntax error near unexpected token `('
-- Executing [666@default:3] h324m_gw("Local/200@default-4972,1", "s@video_test_out_context") in new stack
rmal Clearing (16), class = Normal Event (1) ]
-- Processing IE 8 (cs0, Cause)
q931.c:3979 q931_receive: call 3-bash: syntax error near unexpected token `('
[Aug 1 20:10:29] WARNING[18024]: channel.c:700 ast_best_codec: Don't know any of 0x2000 formats
Quote:
-- Executing [s@video_test_out_context:1] h324m_call("Local/s@video_test_out_context-8767,2", "dialcell@video_test_out_context") in new stack
-- Executing [dialcell@video_test_out_context:1] Set("Local/dialcell@video_test_out_context-f524,2", "CHANNEL(transfercapability)=VIDEO") in new stack
-- Executing [dialcell@video_test_out_context:2] NoOp("Local/dialcell@video_test_out_context-f524,2", "transfer=VIDEO") in new stack
-- Executing [dialcell@video_test_out_context:3] Set("Local/dialcell@video_test_out_context-f524,2", "CHANNEL(userinformationlayer1)=38") in new stack
-- Executing [dialcell@video_test_out_context:4] NoOp("Local/dialcell@video_test_out_context-f524,2", "ul1=38") in new stack
-- Executing [dialcell@video_test_out_context:5] Dial("Local/dialcell@video_test_out_context-f524,2", "Zap/1/6XXXXXXXX") in new stack
-- Making new call for cr 32770
-- digital call, setting user information layer 1 to 38 (0x26)
-- zap call: h324musellc=0, ast->userinformationlayer1=38
-- Requested transfer capability: 0x18 - VIDEO
> Protocol Discriminator: Q.931 (8) len=32
> Call Ref: len= 2 (reference 2/0x2) (Originator)
> Message type: SETUP (5)
> [04 03 88 90 a6]
> Bearer Capability (len= 5) [ Ext: 1 Q.931 Std: 0 Info transfer capability: Unrestricted digital information (8)
> Ext: 1 Trans mode/rate: 64kbps, circuit-mode (16)
> User information layer 1: H.223/H.245 Multimedia (38)
> [18 03 a9 83 81]
> Channel ID (len= 5) [ Ext: 1 IntID: Implicit PRI Spare: 0 Exclusive Dchan: 0
> ChanSel: Reserved
> Ext: 1 Coding: 0 Number Specified Channel Type: 3
> Ext: 1 Channel: 1 ]
> [6c 02 00 c3]
> Calling Number (len= 4) [ Ext: 0 TON: Unknown Number Type (0) NPI: Unknown Number Plan (0)
> Presentation: Number not available (67) '' ]
2770 on channel 1 enters state 12 (Disconnect Indication)
h324m tunnels digital data either using a-law or u-law. Try "show
channels" and "show channel ..." for the active channels during the
video call and verify that all channels use the same codec (if there is
transcoding this might break digital data).
btw: do you have only video problems or also audio problems?
regards
klaus
ISAAC GONZALEZ GONZALEZ wrote:
Quote:
Hello members,
I am trying to do outgoing 3G videocalls and playing a 3gp video. To do that I'm using the fontventa software and the 'originate' CLI command. I am using a Digium PRI card (TE 420) and an N70 mobile phone and I have built asterisk + libpri + zaptel + asterisk LLC patch + libpri LLC patch + fontventa software; however I think the LLC patches are not necesary since the call is established using the Bearer Capability field insted the LLC one.
Using old postings of the list I succeeded in stablishing the outgoing video call, but I cannot see any vídeo stream on my mobile phone when mp4play is running. I tried using X-Lite to initiate the video call with the H324m network but the result is the same. No video or audio stream seems to be transferred.
Please could anybody tell me any comment in order to solve this problem?
How could I sniff the Zaptel interface to analyze the traffic that is being sent/received?I'm using the 'pri debug' option in the Asterisk CLI,
Thanks in advance.
Isaac
--- CLI output ---
CLI> originate local/200 extension 666
ONNECT ACKNOWLEDGE (15)
-- Zap/1-1 answered L-bash: CLI: command not found
-- Executing [200@default:1] Answer("Local/200@default-4972,2", "") in new stack
ocal/dialcell@video_test_out_context-f524,2
== Spawn extension (video_test_out_cont-bash: syntax error near unexpected token `('
-- Executing [200@default:2] mp4play("Local/200@default-4972,2", "XXXXXXXXX.3gp") in new stack
ext, dialcell, 5) exited non-zero on 'Local/dialcell@video_test_out_context-f524,2'
< Protocol Discriminator: Q.931 (8) -bash: syntax error near unexpected token `('
-- Executing [666@default:1] Set("Local/200@default-4972,1", "CHANNEL(transfercapability)=VIDEO") in new stack
len=9
< Call Ref: len= 2 (reference 2/0x2) (Terminator)
< Message type: DISCONNECT (69)
< [08 02 80 90]
< Cause (le-bash: syntax error near unexpected token `('
-- Executing [666@default:2] Set("Local/200@default-4972,1", "CHANNEL(userinformationlayer1)=38") in new stack
n= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0) Spare: 0 Location: User (0)
< Ext: 1 Cause: No-bash: syntax error near unexpected token `('
-- Executing [666@default:3] h324m_gw("Local/200@default-4972,1", "s@video_test_out_context") in new stack
rmal Clearing (16), class = Normal Event (1) ]
-- Processing IE 8 (cs0, Cause)
q931.c:3979 q931_receive: call 3-bash: syntax error near unexpected token `('
[Aug 1 20:10:29] WARNING[18024]: channel.c:700 ast_best_codec: Don't know any of 0x2000 formats
> -- Executing [s@video_test_out_context:1] h324m_call("Local/s@video_test_out_context-8767,2", "dialcell@video_test_out_context") in new stack
> -- Executing [dialcell@video_test_out_context:1] Set("Local/dialcell@video_test_out_context-f524,2", "CHANNEL(transfercapability)=VIDEO") in new stack
> -- Executing [dialcell@video_test_out_context:2] NoOp("Local/dialcell@video_test_out_context-f524,2", "transfer=VIDEO") in new stack
> -- Executing [dialcell@video_test_out_context:3] Set("Local/dialcell@video_test_out_context-f524,2", "CHANNEL(userinformationlayer1)=38") in new stack
> -- Executing [dialcell@video_test_out_context:4] NoOp("Local/dialcell@video_test_out_context-f524,2", "ul1=38") in new stack
> -- Executing [dialcell@video_test_out_context:5] Dial("Local/dialcell@video_test_out_context-f524,2", "Zap/1/6XXXXXXXX") in new stack
> -- Making new call for cr 32770
> -- digital call, setting user information layer 1 to 38 (0x26)
> -- zap call: h324musellc=0, ast->userinformationlayer1=38
> -- Requested transfer capability: 0x18 - VIDEO
>> Protocol Discriminator: Q.931 (8) len=32
>> Call Ref: len= 2 (reference 2/0x2) (Originator)
>> Message type: SETUP (5)
>> [04 03 88 90 a6]
>> Bearer Capability (len= 5) [ Ext: 1 Q.931 Std: 0 Info transfer capability: Unrestricted digital information (8)
>> Ext: 1 Trans mode/rate: 64kbps, circuit-mode (16)
>> User information layer 1: H.223/H.245 Multimedia (38)
>> [18 03 a9 83 81]
>> Channel ID (len= 5) [ Ext: 1 IntID: Implicit PRI Spare: 0 Exclusive Dchan: 0
>> ChanSel: Reserved
>> Ext: 1 Coding: 0 Number Specified Channel Type: 3
>> Ext: 1 Channel: 1 ]
>> [6c 02 00 c3]
>> Calling Number (len= 4) [ Ext: 0 TON: Unknown Number Type (0) NPI: Unknown Number Plan (0)
>> Presentation: Number not available (67) '' ]
2770 on channel 1 enters state 12 (Disconnect Indication)
-- Channel 0/1, span 1 got hangup request, cause 16
NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Disconnect Indication, peerstate Disconnect Request
q931.c:3102 q931_release: call 32770 on channel 1 enters state 19 (Release Request)
> Protocol Discriminator: Q.931 (8) len=9
> Call Ref: len= 2 (reference 2/0x2) (Originator)
> Message type: RELEASE (77)
> [08 02 81 90]
> Cause (len= 4) [ Ext: 1 Coding: CCITT (ITU) standard (0) Spare: 0 Location: Private network serving the local user (1)
> Ext: 1 Cause: Normal Clearing (16), class = Normal Event (1) ]
-- Hungup 'Zap/1-1'
< Protocol Discriminator: Q.931 (8) len=5
< Call Ref: len= 2 (reference 2/0x2) (Terminator)
< Message type: RELEASE COMPLETE (90)
q931.c:3919 q931_receive: call 32770 on channel 1 enters state 0 (Null)
NEW_HANGUP DEBUG: Calling q931_hangup, ourstate Null, peerstate Null
NEW_HANGUP DEBUG: Destroying the call, ourstate Null, peerstate Null
As the "Local" PSEUDOchannel is not a channel and cannot be configured to use
a particular format or codec, how could I solve this problem?
Thanks in advance one more time.
Best Regards,
Isaac
--- Original Message ---
Hi!
h324m tunnels digital data either using a-law or u-law. Try "show
channels" and "show channel ..." for the active channels during the
video call and verify that all channels use the same codec (if there is
transcoding this might break digital data).
btw: do you have only video problems or also audio problems?
regards
klaus
ISAAC GONZALEZ GONZALEZ wrote:
Quote:
Hello members,
I am trying to do outgoing 3G videocalls and playing a 3gp video. To do that I'm using the fontventa software and the 'originate' CLI command. I am using a Digium PRI card (TE 420) and an N70 mobile phone and I have built asterisk + libpri + zaptel + asterisk LLC patch + libpri LLC patch + fontventa software; however I think the LLC patches are not necesary since the call is established using the Bearer Capability field insted the LLC one.
Using old postings of the list I succeeded in stablishing the outgoing video call, but I cannot see any vídeo stream on my mobile phone when mp4play is running. I tried using X-Lite to initiate the video call with the H324m network but the result is the same. No video or audio stream seems to be transferred.
Please could anybody tell me any comment in order to solve this problem?
How could I sniff the Zaptel interface to analyze the traffic that is being sent/received?I'm using the 'pri debug' option in the Asterisk CLI,
Thanks in advance.
Isaac
_______________________________________________
--Bandwidth and Colocation Provided by http://www.api-digital.com--
As the "Local" PSEUDOchannel is not a channel and cannot be configured to use
a particular format or codec, how could I solve this problem?
Thanks in advance one more time.
Best Regards,
Isaac
--- Original Message ---
Hi!
h324m tunnels digital data either using a-law or u-law. Try "show
channels" and "show channel ..." for the active channels during the
video call and verify that all channels use the same codec (if there is
transcoding this might break digital data).
btw: do you have only video problems or also audio problems?
regards
klaus
ISAAC GONZALEZ GONZALEZ wrote:
Quote:
Hello members,
I am trying to do outgoing 3G videocalls and playing a 3gp video. To do that I'm using the fontventa software and the 'originate' CLI command. I am using a Digium PRI card (TE 420) and an N70 mobile phone and I have built asterisk + libpri + zaptel + asterisk LLC patch + libpri LLC patch + fontventa software; however I think the LLC patches are not necesary since the call is established using the Bearer Capability field insted the LLC one.
Using old postings of the list I succeeded in stablishing the outgoing video call, but I cannot see any vídeo stream on my mobile phone when mp4play is running. I tried using X-Lite to initiate the video call with the H324m network but the result is the same. No video or audio stream seems to be transferred.
Please could anybody tell me any comment in order to solve this problem?
How could I sniff the Zaptel interface to analyze the traffic that is being sent/received?I'm using the 'pri debug' option in the Asterisk CLI,
Thanks in advance.
Isaac
_______________________________________________
--Bandwidth and Colocation Provided by http://www.api-digital.com--
Posted: Fri Aug 01, 2008 11:59 am Post subject: [Asterisk-video] H324m outbound videocalls
Hola Sergio,
Thanks for your answer. First of all, congratulations for your useful work with video and H324m software.
As I'm not the manager of the network I can't test incoming calls now, but I'll try them as soon as possible.
Debuggin the H324m protocols I have found an interesting fact. In the h245.log there is only a "terminalCapabilitySet request" sent from the server to the mobile, and no response or more messages are sent between them, so I understand that channel control is not working correctly. Moreover, no H223 streams or media flows are saved in the debug proccess, I think due to the broken H245 control procedure.
As the "Local" PSEUDOchannel is not a channel and cannot be configured to use
a particular format or codec, how could I solve this problem?
Thanks in advance one more time.
Best Regards,
Isaac
--- Original Message ---
Hi!
h324m tunnels digital data either using a-law or u-law. Try "show
channels" and "show channel ..." for the active channels during the
video call and verify that all channels use the same codec (if there is
transcoding this might break digital data).
btw: do you have only video problems or also audio problems?
regards
klaus
ISAAC GONZALEZ GONZALEZ wrote:
> Hello members,
> I am trying to do outgoing 3G videocalls and playing a 3gp video. To do that I'm using the fontventa software and the 'originate' CLI command. I am using a Digium PRI card (TE 420) and an N70 mobile phone and I have built asterisk + libpri + zaptel + asterisk LLC patch + libpri LLC patch + fontventa software; however I think the LLC patches are not necesary since the call is established using the Bearer Capability field insted the LLC one.
> Using old postings of the list I succeeded in stablishing the outgoing video call, but I cannot see any vídeo stream on my mobile phone when mp4play is running. I tried using X-Lite to initiate the video call with the H324m network but the result is the same. No video or audio stream seems to be transferred.
> Please could anybody tell me any comment in order to solve this problem?
> How could I sniff the Zaptel interface to analyze the traffic that is being sent/received?I'm using the 'pri debug' option in the Asterisk CLI,
> Thanks in advance.
> Isaac
>
>
>
_______________________________________________
--Bandwidth and Colocation Provided by http://www.api-digital.com--
Posted: Fri Aug 01, 2008 12:06 pm Post subject: [Asterisk-video] H324m outbound videocalls
Hola Isaac,
In this cas I would blame also your pbx manager.. :)
The mos probable cause of this is an external transcoder or echo
canceller that is mangling the h223 data. Check it with H223 raw data
and H245 messages that should be in /tmp
Un saludo
Sergio
ISAAC GONZALEZ GONZALEZ escribió:
Quote:
Hola Sergio,
Thanks for your answer. First of all, congratulations for your useful work with video and H324m software.
As I'm not the manager of the network I can't test incoming calls now, but I'll try them as soon as possible.
Debuggin the H324m protocols I have found an interesting fact. In the h245.log there is only a "terminalCapabilitySet request" sent from the server to the mobile, and no response or more messages are sent between them, so I understand that channel control is not working correctly. Moreover, no H223 streams or media flows are saved in the debug proccess, I think due to the broken H245 control procedure.
Do incoming calls work?
Enable the h324m logs to check raw h223 streams, h245 negotiation and
media flow.
*CLI> h324m debug level 5
Best regards
Sergio
ISAAC GONZALEZ GONZALEZ escribió:
> Hi Klaus, thanks a lot for your quick answer.
> As you supposed, I cannot hear any audio either.
> Asterisk shows five channels:
>
> Zap/1-1
> NativeFormats: 0x48 (alaw | slin)
> WriteFormat: 0x8 (alaw)
> ReadFormat: 0x8 (alaw)
>
> Local/s at video_test_out_context-92f1,1
> NativeFormats: 0x182000 (h263 | h263p)
> WriteFormat: 0x0 (nothing)
> ReadFormat: 0x0 (nothing)
>
> Local/s at video_test_out_context-92f1,2
> NativeFormats: 0x182000 (h263|h263p)
> WriteFormat: 0x0 (nothing)
> ReadFormat: 0x0 (nothing)
>
> Local/200 at default-0eef,1
> NativeFormats: 0x40 (slin)
> WriteFormat: 0x40 (slin)
> ReadFormat: 0x40 (slin)
>
> Local/200 at default-0eef,2
> NativeFormats: 0x40 (slin)
> WriteFormat: 0x40 (slin)
> ReadFormat: 0x40 (slin)
>
> As the "Local" PSEUDOchannel is not a channel and cannot be configured to use
> a particular format or codec, how could I solve this problem?
> Thanks in advance one more time.
> Best Regards,
> Isaac
>
>
>
> --- Original Message ---
>
> Hi!
>
> h324m tunnels digital data either using a-law or u-law. Try "show
> channels" and "show channel ..." for the active channels during the
> video call and verify that all channels use the same codec (if there is
> transcoding this might break digital data).
>
> btw: do you have only video problems or also audio problems?
>
> regards
> klaus
>
> ISAAC GONZALEZ GONZALEZ wrote:
>
>
>> Hello members,
>> I am trying to do outgoing 3G videocalls and playing a 3gp video. To do that I'm using the fontventa software and the 'originate' CLI command. I am using a Digium PRI card (TE 420) and an N70 mobile phone and I have built asterisk + libpri + zaptel + asterisk LLC patch + libpri LLC patch + fontventa software; however I think the LLC patches are not necesary since the call is established using the Bearer Capability field insted the LLC one.
>> Using old postings of the list I succeeded in stablishing the outgoing video call, but I cannot see any vídeo stream on my mobile phone when mp4play is running. I tried using X-Lite to initiate the video call with the H324m network but the result is the same. No video or audio stream seems to be transferred.
>> Please could anybody tell me any comment in order to solve this problem?
>> How could I sniff the Zaptel interface to analyze the traffic that is being sent/received?I'm using the 'pri debug' option in the Asterisk CLI,
>> Thanks in advance.
>> Isaac
>>
>>
>>
>>
_______________________________________________
--Bandwidth and Colocation Provided by http://www.api-digital.com--
Posted: Fri Aug 01, 2008 1:06 pm Post subject: [Asterisk-video] H324m outbound videocalls
Hola Sergio,
I attach the H223 raw data and H245 messages, what should I look for in them? What software can I use to interpret the data?
I send you the attachments sepparately because they are too big to be posted here.
Un saludo, gracias de nuevo
Isaac
---Original Message---
Hola Isaac,
In this cas I would blame also your pbx manager.. :)
The mos probable cause of this is an external transcoder or echo
canceller that is mangling the h223 data. Check it with H223 raw data
and H245 messages that should be in /tmp
Un saludo
Sergio
ISAAC GONZALEZ GONZALEZ escribió:
Quote:
Hola Sergio,
Thanks for your answer. First of all, congratulations for your useful work with video and H324m software.
As I'm not the manager of the network I can't test incoming calls now, but I'll try them as soon as possible.
Debuggin the H324m protocols I have found an interesting fact. In the h245.log there is only a "terminalCapabilitySet request" sent from the server to the mobile, and no response or more messages are sent between them, so I understand that channel control is not working correctly. Moreover, no H223 streams or media flows are saved in the debug proccess, I think due to the broken H245 control procedure.
Do incoming calls work?
Enable the h324m logs to check raw h223 streams, h245 negotiation and
media flow.
*CLI> h324m debug level 5
Best regards
Sergio
ISAAC GONZALEZ GONZALEZ escribió:
> Hi Klaus, thanks a lot for your quick answer.
> As you supposed, I cannot hear any audio either.
> Asterisk shows five channels:
>
> Zap/1-1
> NativeFormats: 0x48 (alaw | slin)
> WriteFormat: 0x8 (alaw)
> ReadFormat: 0x8 (alaw)
>
> Local/s at video_test_out_context-92f1,1
> NativeFormats: 0x182000 (h263 | h263p)
> WriteFormat: 0x0 (nothing)
> ReadFormat: 0x0 (nothing)
>
> Local/s at video_test_out_context-92f1,2
> NativeFormats: 0x182000 (h263|h263p)
> WriteFormat: 0x0 (nothing)
> ReadFormat: 0x0 (nothing)
>
> Local/200 at default-0eef,1
> NativeFormats: 0x40 (slin)
> WriteFormat: 0x40 (slin)
> ReadFormat: 0x40 (slin)
>
> Local/200 at default-0eef,2
> NativeFormats: 0x40 (slin)
> WriteFormat: 0x40 (slin)
> ReadFormat: 0x40 (slin)
>
> As the "Local" PSEUDOchannel is not a channel and cannot be configured to use
> a particular format or codec, how could I solve this problem?
> Thanks in advance one more time.
> Best Regards,
> Isaac
>
>
>
> --- Original Message ---
>
> Hi!
>
> h324m tunnels digital data either using a-law or u-law. Try "show
> channels" and "show channel ..." for the active channels during the
> video call and verify that all channels use the same codec (if there is
> transcoding this might break digital data).
>
> btw: do you have only video problems or also audio problems?
>
> regards
> klaus
>
> ISAAC GONZALEZ GONZALEZ wrote:
>
>
>> Hello members,
>> I am trying to do outgoing 3G videocalls and playing a 3gp video. To do that I'm using the fontventa software and the 'originate' CLI command. I am using a Digium PRI card (TE 420) and an N70 mobile phone and I have built asterisk + libpri + zaptel + asterisk LLC patch + libpri LLC patch + fontventa software; however I think the LLC patches are not necesary since the call is established using the Bearer Capability field insted the LLC one.
>> Using old postings of the list I succeeded in stablishing the outgoing video call, but I cannot see any vídeo stream on my mobile phone when mp4play is running. I tried using X-Lite to initiate the video call with the H324m network but the result is the same. No video or audio stream seems to be transferred.
>> Please could anybody tell me any comment in order to solve this problem?
>> How could I sniff the Zaptel interface to analyze the traffic that is being sent/received?I'm using the 'pri debug' option in the Asterisk CLI,
>> Thanks in advance.
>> Isaac
_______________________________________________
--Bandwidth and Colocation Provided by http://www.api-digital.com--
As the "Local" PSEUDOchannel is not a channel and cannot be configured to use
a particular format or codec, how could I solve this problem?
Thanks in advance one more time.
Best Regards,
Isaac
--- Original Message ---
Hi!
h324m tunnels digital data either using a-law or u-law. Try "show
channels" and "show channel ..." for the active channels during the
video call and verify that all channels use the same codec (if there is
transcoding this might break digital data).
btw: do you have only video problems or also audio problems?
regards
klaus
ISAAC GONZALEZ GONZALEZ wrote:
> Hello members,
> I am trying to do outgoing 3G videocalls and playing a 3gp video. To do that I'm using the fontventa software and the 'originate' CLI command. I am using a Digium PRI card (TE 420) and an N70 mobile phone and I have built asterisk + libpri + zaptel + asterisk LLC patch + libpri LLC patch + fontventa software; however I think the LLC patches are not necesary since the call is established using the Bearer Capability field insted the LLC one.
> Using old postings of the list I succeeded in stablishing the outgoing video call, but I cannot see any vídeo stream on my mobile phone when mp4play is running. I tried using X-Lite to initiate the video call with the H324m network but the result is the same. No video or audio stream seems to be transferred.
> Please could anybody tell me any comment in order to solve this problem?
> How could I sniff the Zaptel interface to analyze the traffic that is being sent/received?I'm using the 'pri debug' option in the Asterisk CLI,
> Thanks in advance.
> Isaac
>
>
_______________________________________________
--Bandwidth and Colocation Provided by http://www.api-digital.com--
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