Re: [asterisk-users] Zap Bridged Channels
I've had a similar problem with a A101DX + A202DX. I was trying to bridge from my A101 to my A202 to get faxes over my E1 line. I've done an number of things, I'm not exactly sure which one helped, but it now works very nice for fax: (1) Using zap show channel N on the CLI I noticed that echo canceling was on even those I was bridging two Zap devices. I disabled the HWEC on my A202 card and it's now ok (no echo cancel on the A202 card). This was an option for me because I'm only doing fax on the analog card. I don't think this had a lot to do with the final fix of the problem. (2) I emailed Sangoma and they told me there's a newer version of the drivers that tweek the echo cancel algorithm to make it better suited for fax. The driver was beta at the time so I didn't try it. You might want to contact Sangoma yourself! (3) I fixed my zttest timing! When I tested I had really bad timing (94,00 worst and 99,00 average). The docs and the wiki say that's bad timing but I had absolutely no problems with voice quality. None! And I've only done one thing to fix my timing: /etc/init.d/irqbalance restart. I have no idea why that makes a difference but it does and I've now got 99,95 average timing from zttest with the worst being over 99,00. You might want to try this yourself since you also seem to have the X (pci express) version of the card. -- Cosmin Prund De la: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] În numele Jeremy Mann Trimis: Wednesday, July 09, 2008 10:28 PM Către: 'Asterisk Users Mailing List - Non-Commercial Discussion' Subiect: [asterisk-users] Zap Bridged Channels I have a Sangoma A200DX, and am trying to bridge an FXO channel with FXS for modem connectivity. I have Zap/8 as a Fax Machine Zap/5 is my outside line. When a call rings in on Zap/5 it immediately calls Zap/8 and bridges the channels. I see it doing a native bridge on the two. I have echo cancel off on native bridge, but I can never get fax connectivity, it just tries to negotiate forever then eventually hangs up. Anything special to getting this to work? Below is an example of CLI output when the Fax Machine tries to call out, it does the same thing, never get the two machines to complete the call and send the fax. I've also included the CLI output of channel 5's properties, it does show the EC as off. I noticed it says Fax Handled: no, is there something I need to enable in Zapata.conf or zaptel.conf? Would txgain/rxgain be the issue? CLI Output -- Starting simple switch on 'Zap/8-1' -- Executing [EMAIL PROTECTED]:1] Answer(Zap/8-1, ) in new stack -- Executing [EMAIL PROTECTED]:2] Dial(Zap/8-1, Zap/5) in new stack -- Called 5 -- Zap/5-1 is ringing -- Zap/5-1 is ringing -- Zap/5-1 answered Zap/8-1 -- Native bridging Zap/8-1 and Zap/5-1 localhost*CLI zap show channel 5 Channel: 5CLI File Descriptor: 27 Span: 2 Extension: Dialing: no Context: from-internal-fax Caller ID: Calling TON: 0 Caller ID name: Destroy: 0 InAlarm: 0 Signalling Type: FXO Kewlstart Radio: 0 Owner: Zap/5-1 Real: Zap/5-1 Callwait: None Threeway: None Confno: -1 Propagated Conference: -1 Real in conference: 0 DSP: yes Relax DTMF: yes Dialing/CallwaitCAS: 0/0 Default law: ulaw Fax Handled: no Pulse phone: no Echo Cancellation: 128 taps unless TDM bridged, currently OFF Master Channel: 8 Actual Confinfo: Num/8, Mode/0x0009 Actual Confmute: No Hookstate (FXS only): Onhook Zapata.conf - [channels] context=default usecallerid=yes hidecallerid=no callwaiting=yes usecallingpres=yes callwaitingcallerid=yes threewaycalling=yes transfer=yes canpark=yes cancallforward=yes callreturn=yes echocancel=yes echocancelwhenbridged=no relaxdtmf=yes rxgain=2.0 txgain=2.0 group=1 callgroup=1 pickupgroup=1 immediate=no context=from-internal-fax group=1 signalling = fxo_ks channel = 5 context=from-zaptel-fax group=3 signalling = fxs_ks channel = 8 This e-mail, facsimile, or letter and any files or attachments transmitted with it contains information that is confidential and privileged. This information is intended only for the use of the individual(s) and entity(ies) to whom it is addressed. If you are the intended recipient, further disclosures are prohibited without proper authorization. If you are not the intended recipient, any disclosure, copying, printing, or use of this information is strictly prohibited and possibly a violation of federal or state law and regulations. If you have received this information in error, please notify Texas Health Management Group immediately at 1-817-310-4999. Texas Health Management Group, its subsidiaries, and affiliates hereby claim all applicable privileges related to this information. ___ -- Bandwidth and Colocation Provided by http://www.api
[asterisk-users] Zap Bridged Channels
I have a Sangoma A200DX, and am trying to bridge an FXO channel with FXS for modem connectivity. I have Zap/8 as a Fax Machine Zap/5 is my outside line. When a call rings in on Zap/5 it immediately calls Zap/8 and bridges the channels. I see it doing a native bridge on the two. I have echo cancel off on native bridge, but I can never get fax connectivity, it just tries to negotiate forever then eventually hangs up. Anything special to getting this to work? Below is an example of CLI output when the Fax Machine tries to call out, it does the same thing, never get the two machines to complete the call and send the fax. I've also included the CLI output of channel 5's properties, it does show the EC as off. I noticed it says Fax Handled: no, is there something I need to enable in Zapata.conf or zaptel.conf? Would txgain/rxgain be the issue? CLI Output -- Starting simple switch on 'Zap/8-1' -- Executing [EMAIL PROTECTED]:1] Answer(Zap/8-1, ) in new stack -- Executing [EMAIL PROTECTED]:2] Dial(Zap/8-1, Zap/5) in new stack -- Called 5 -- Zap/5-1 is ringing -- Zap/5-1 is ringing -- Zap/5-1 answered Zap/8-1 -- Native bridging Zap/8-1 and Zap/5-1 localhost*CLI zap show channel 5 Channel: 5CLI File Descriptor: 27 Span: 2 Extension: Dialing: no Context: from-internal-fax Caller ID: Calling TON: 0 Caller ID name: Destroy: 0 InAlarm: 0 Signalling Type: FXO Kewlstart Radio: 0 Owner: Zap/5-1 Real: Zap/5-1 Callwait: None Threeway: None Confno: -1 Propagated Conference: -1 Real in conference: 0 DSP: yes Relax DTMF: yes Dialing/CallwaitCAS: 0/0 Default law: ulaw Fax Handled: no Pulse phone: no Echo Cancellation: 128 taps unless TDM bridged, currently OFF Master Channel: 8 Actual Confinfo: Num/8, Mode/0x0009 Actual Confmute: No Hookstate (FXS only): Onhook Zapata.conf - [channels] context=default usecallerid=yes hidecallerid=no callwaiting=yes usecallingpres=yes callwaitingcallerid=yes threewaycalling=yes transfer=yes canpark=yes cancallforward=yes callreturn=yes echocancel=yes echocancelwhenbridged=no relaxdtmf=yes rxgain=2.0 txgain=2.0 group=1 callgroup=1 pickupgroup=1 immediate=no context=from-internal-fax group=1 signalling = fxo_ks channel = 5 context=from-zaptel-fax group=3 signalling = fxs_ks channel = 8 This e-mail, facsimile, or letter and any files or attachments transmitted with it contains information that is confidential and privileged. This information is intended only for the use of the individual(s) and entity(ies) to whom it is addressed. If you are the intended recipient, further disclosures are prohibited without proper authorization. If you are not the intended recipient, any disclosure, copying, printing, or use of this information is strictly prohibited and possibly a violation of federal or state law and regulations. If you have received this information in error, please notify Texas Health Management Group immediately at 1-817-310-4999. Texas Health Management Group, its subsidiaries, and affiliates hereby claim all applicable privileges related to this information. ___ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- AstriCon 2008 - September 22 - 25 Phoenix, Arizona Register Now: http://www.astricon.net asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] Zap Bridged Channels
On Wed, Jul 9, 2008 at 3:28 PM, Jeremy Mann [EMAIL PROTECTED] wrote: I have a Sangoma A200DX, and am trying to bridge an FXO channel with FXS for modem connectivity. I have Zap/8 as a Fax Machine Zap/5 is my outside line. When a call rings in on Zap/5 it immediately calls Zap/8 and bridges the channels. I see it doing a native bridge on the two. I have echo cancel off on native bridge, but I can never get fax connectivity, it just tries to negotiate forever then eventually hangs up. Anything special to getting this to work? Below is an example of CLI output when the Fax Machine tries to call out, it does the same thing, never get the two machines to complete the call and send the fax. I've also included the CLI output of channel 5's properties, it does show the EC as off. I noticed it says Fax Handled: no, is there something I need to enable in Zapata.conf or zaptel.conf? Would txgain/rxgain be the issue? Gain certainly could be an issue. Did you set them to 2 for a reason? If not try 0 gain. I suspect if you set the communication speed on the fax to a slow speed it will work. 9600 and then bump it up. Thanks, Steve T ___ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- AstriCon 2008 - September 22 - 25 Phoenix, Arizona Register Now: http://www.astricon.net asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] Zap Bridged Channels
I set it up in general because my voice lines(ports 1-4) had very low volume, and callers complained about outgoing as well, upping both to two seemed to resolve them. From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Steve Totaro Sent: Wednesday, July 09, 2008 2:39 PM To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: Re: [asterisk-users] Zap Bridged Channels On Wed, Jul 9, 2008 at 3:28 PM, Jeremy Mann [EMAIL PROTECTED]mailto:[EMAIL PROTECTED] wrote: I have a Sangoma A200DX, and am trying to bridge an FXO channel with FXS for modem connectivity. I have Zap/8 as a Fax Machine Zap/5 is my outside line. When a call rings in on Zap/5 it immediately calls Zap/8 and bridges the channels. I see it doing a native bridge on the two. I have echo cancel off on native bridge, but I can never get fax connectivity, it just tries to negotiate forever then eventually hangs up. Anything special to getting this to work? Below is an example of CLI output when the Fax Machine tries to call out, it does the same thing, never get the two machines to complete the call and send the fax. I've also included the CLI output of channel 5's properties, it does show the EC as off. I noticed it says Fax Handled: no, is there something I need to enable in Zapata.conf or zaptel.conf? Would txgain/rxgain be the issue? Gain certainly could be an issue. Did you set them to 2 for a reason? If not try 0 gain. I suspect if you set the communication speed on the fax to a slow speed it will work. 9600 and then bump it up. Thanks, Steve T This e-mail, facsimile, or letter and any files or attachments transmitted with it contains information that is confidential and privileged. This information is intended only for the use of the individual(s) and entity(ies) to whom it is addressed. If you are the intended recipient, further disclosures are prohibited without proper authorization. If you are not the intended recipient, any disclosure, copying, printing, or use of this information is strictly prohibited and possibly a violation of federal or state law and regulations. If you have received this information in error, please notify Texas Health Management Group immediately at 1-817-310-4999. Texas Health Management Group, its subsidiaries, and affiliates hereby claim all applicable privileges related to this information. ___ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- AstriCon 2008 - September 22 - 25 Phoenix, Arizona Register Now: http://www.astricon.net asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] Zap Bridged Channels
Then see if you can set the speed of your fax to something very low and work up from there until you get to the fastest reliable speed. On Wed, Jul 9, 2008 at 3:44 PM, Jeremy Mann [EMAIL PROTECTED] wrote: I set it up in general because my voice lines(ports 1-4) had very low volume, and callers complained about outgoing as well, upping both to two seemed to resolve them. *From:* [EMAIL PROTECTED] [mailto: [EMAIL PROTECTED] *On Behalf Of *Steve Totaro *Sent:* Wednesday, July 09, 2008 2:39 PM *To:* Asterisk Users Mailing List - Non-Commercial Discussion *Subject:* Re: [asterisk-users] Zap Bridged Channels On Wed, Jul 9, 2008 at 3:28 PM, Jeremy Mann [EMAIL PROTECTED] wrote: I have a Sangoma A200DX, and am trying to bridge an FXO channel with FXS for modem connectivity. I have Zap/8 as a Fax Machine Zap/5 is my outside line. When a call rings in on Zap/5 it immediately calls Zap/8 and bridges the channels. I see it doing a native bridge on the two. I have echo cancel off on native bridge, but I can never get fax connectivity, it just tries to negotiate forever then eventually hangs up. Anything special to getting this to work? Below is an example of CLI output when the Fax Machine tries to call out, it does the same thing, never get the two machines to complete the call and send the fax. I've also included the CLI output of channel 5's properties, it does show the EC as off. I noticed it says Fax Handled: no, is there something I need to enable in Zapata.conf or zaptel.conf? Would txgain/rxgain be the issue? Gain certainly could be an issue. Did you set them to 2 for a reason? If not try 0 gain. I suspect if you set the communication speed on the fax to a slow speed it will work. 9600 and then bump it up. Thanks, Steve T -- This e-mail, facsimile, or letter and any files or attachments transmitted with it contains information that is confidential and privileged. This information is intended only for the use of the individual(s) and entity(ies) to whom it is addressed. If you are the intended recipient, further disclosures are prohibited without proper authorization. If you are not the intended recipient, any disclosure, copying, printing, or use of this information is strictly prohibited and possibly a violation of federal or state law and regulations. If you have received this information in error, please notify Texas Health Management Group immediately at 1-817-310-4999. Texas Health Management Group, its subsidiaries, and affiliates hereby claim all applicable privileges related to this information. ___ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- AstriCon 2008 - September 22 - 25 Phoenix, Arizona Register Now: http://www.astricon.net asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users ___ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- AstriCon 2008 - September 22 - 25 Phoenix, Arizona Register Now: http://www.astricon.net asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users