Re: [Asterisk-Users] Issues with ringing on FXS ports
Ok... I've done a bit of emperical testing but don't really know what the results mean. I'm starting to think I need an oscilloscope to measure this properly. All I have is a DMM, I'm measuring on both the AC and DC scales... AC MeasurementDC Measurement On-hook 107V 49V Off-hook 11V6V Ring drops to 44V0V Does this make any sense to anyone? Thanks, Ian [EMAIL PROTECTED] 04/01/05 3:24 PM Ian Pattison wrote: ringing. If I connect the GE cordless models I've been asked to use (0.1 REN) they normally will not ring... they light up and indicate there's an incoming call and once or twice I've received 1/2 - 3/4 of a ring but never a complete ring or multiple rings. When connected directly to my incoming lines they ring normally. Normally I'd assume this was a power problem but at 0.1 REN?? Any other ideas I can try? Try adding the module parameter boostringer=1 when loading the wctdm driver. This raises the ringing volts to 89V peak. Regards, Richard ___ Asterisk-Users mailing list Asterisk-Users@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users ___ Asterisk-Users mailing list Asterisk-Users@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] Issues with ringing on FXS ports
Ok... I've done a bit of emperical testing but don't really know what the results mean. I'm starting to think I need an oscilloscope to measure this properly. All I have is a DMM, I'm measuring on both the AC and DC scales... Digium FXS Port AC MeasurementDC Measurement On-hook 107V 49V Off-hook 11V6V Ring drops to 44V0V Direct from Bell Canada AC MeasurementDC Measurement On-hook0V 44V Off-hook 0V6V Ring 44V 0V Does this make any sense to anyone? Thanks, Ian Ian Pattison, Senior Analyst Technology Associates Inc. Tel: 905-459-2100 ext. 204 Mobile: 416-568-6548 E-mail: [EMAIL PROTECTED] [EMAIL PROTECTED] 04/01/05 3:24 PM Ian Pattison wrote: ringing. If I connect the GE cordless models I've been asked to use (0.1 REN) they normally will not ring... they light up and indicate there's an incoming call and once or twice I've received 1/2 - 3/4 of a ring but never a complete ring or multiple rings. When connected directly to my incoming lines they ring normally. Normally I'd assume this was a power problem but at 0.1 REN?? Any other ideas I can try? Try adding the module parameter boostringer=1 when loading the wctdm driver. This raises the ringing volts to 89V peak. Regards, Richard ___ Asterisk-Users mailing list Asterisk-Users@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users ___ Asterisk-Users mailing list Asterisk-Users@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] Issues with ringing on FXS ports
Ok... I've done a bit of emperical testing but don't really know what the results mean. I'm starting to think I need an oscilloscope to measure this properly. All I have is a DMM, I'm measuring on both the AC and DC scales... AC MeasurementDC Measurement On-hook 107V 49V Off-hook 11V6V Ring drops to 44V0V Does this make any sense to anyone? DC measurements are fine; AC is not even reasonable (in the US). ___ Asterisk-Users mailing list Asterisk-Users@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] Issues with ringing on FXS ports
On April 7, 2005 01:44 pm, Ian Pattison wrote: Ok... I've done a bit of emperical testing but don't really know what the results mean. I'm starting to think I need an oscilloscope to measure this properly. All I have is a DMM, I'm measuring on both the AC and DC scales... AC MeasurementDC Measurement On-hook 107V 49V Off-hook 11V6V Ring drops to 44V0V Does this make any sense to anyone? No. You should have no appreciable AC in on or offhook conditions. Ring is the only time you should have AC and it should be around 80VAC. The DC measurements look alright. -A. ___ Asterisk-Users mailing list Asterisk-Users@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] Issues with ringing on FXS ports
Is there a list of these anywhere? This is now the third one I've heard of, with no documentation: lowpower (IIRC), robust and now boostringer. Do I have to go diving in the source, or is there a Wiki I can't find? Good point! There is the bugtracker to search but this is one of those subjects (like the Dial application) that could use a whole chapter somewhere. There is a bugfix to change the ring frequency and a recent solution to a problem I had regarding the cadeces used. I think the onlu current way would be to search the zaptel stuff on the bugtracker. ___ Asterisk-Users mailing list Asterisk-Users@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
[Asterisk-Users] Issues with ringing on FXS ports
I've got an Asterisk PBX with a Wildcard TDM400P (2x FXS, 2x FXO). When I connect an older (circa 1984) Nortel Harmony phone - the first phone Bell Canada offered with an electronic ringer as opposed to a bell - I get normal ringing (sorry I don't know the REN rating of this phone...). When I connect my personal cordless (VTech, 0.3 REN) I get normal ringing. If I connect the GE cordless models I've been asked to use (0.1 REN) they normally will not ring... they light up and indicate there's an incoming call and once or twice I've received 1/2 - 3/4 of a ring but never a complete ring or multiple rings. When connected directly to my incoming lines they ring normally. Normally I'd assume this was a power problem but at 0.1 REN?? Any other ideas I can try? Thanks, Ian Ian Pattison, Senior Analyst Technology Associates Inc. Tel: 905-459-2100 ext. 204 Mobile: 416-568-6548 E-mail: [EMAIL PROTECTED] BEGIN:VCARD VERSION:2.1 N:Pattison;Ian FN:Ian Pattison ORG:Technology Associates Inc. ADR:;;9052 Creditview Rd.;Brampton;Ontario;L6V 1A1;Canada TEL;WORK:416-657-2464 TEL;WORK:905-459-2100 TEL;CELL:416-568-6548 EMAIL:[EMAIL PROTECTED] END:VCARD ___ Asterisk-Users mailing list Asterisk-Users@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] Issues with ringing on FXS ports
Ian Pattison wrote: ringing. If I connect the GE cordless models I've been asked to use (0.1 REN) they normally will not ring... they light up and indicate there's an incoming call and once or twice I've received 1/2 - 3/4 of a ring but never a complete ring or multiple rings. When connected directly to my incoming lines they ring normally. Normally I'd assume this was a power problem but at 0.1 REN?? Any other ideas I can try? Try adding the module parameter boostringer=1 when loading the wctdm driver. This raises the ringing volts to 89V peak. Regards, Richard ___ Asterisk-Users mailing list Asterisk-Users@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] Issues with ringing on FXS ports
[EMAIL PROTECTED] wrote on 04/01/2005 03:24:49 PM: Try adding the module parameter boostringer=1 when loading the wctdm driver. This raises the ringing volts to 89V peak. Is there a list of these anywhere? This is now the third one I've heard of, with no documentation: lowpower (IIRC), robust and now boostringer. Do I have to go diving in the source, or is there a Wiki I can't find? Tim Massey ___ Asterisk-Users mailing list Asterisk-Users@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users