Good morning all, I have been trying to research of to change the ring frequency for the TDM400 FXS port. I have several newer phones that will start to ring and then quit intermittently. I have tried boosting the voltage using boostringer=1 and that has not helped. I did verify in dmesg that the boostrinringer option in loading. I have searched the list and the wiki and have seen references to changing this in the wcfxs.c file but I am not using that. Likewise, I have not founf anything in by looking into the wctdm.c file. I am no programmer but can somewhat follow the code. Can someone just point me in the right direction?? Even if it just a place that describes how to change this. I have a feeling this is the problem with my phones. Robert
Robert Webb wrote:>Good morning all, > > I have been trying to research of to change the ring frequency for the >TDM400 FXS port. I have several newer phones that will start to ring and >then quit intermittently. I have tried boosting the voltage using >boostringer=1 and that has not helped. I did verify in dmesg that the >boostrinringer option in loading. > > I have searched the list and the wiki and have seen references to >changing this in the wcfxs.c file but I am not using that. Likewise, I >have not founf anything in by looking into the wctdm.c file. I am no >programmer but can somewhat follow the code. > > Can someone just point me in the right direction?? Even if it just a >place that describes how to change this. I have a feeling this is the >problem with my phones. > >Robert > > > >_______________________________________________ >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 > >Or did you forget to plug in the extra power on the card? This card requires more power than the card slot can give it and you need to plug in a molex power connector to the end of the card. Lyle
> -----Original Message----- > From: asterisk-users-bounces@lists.digium.com [mailto:asterisk-users- > bounces@lists.digium.com] On Behalf Of Lyle Giese > Sent: Sunday, March 20, 2005 11:25 AM > To: Asterisk Users Mailing List - Non-Commercial Discussion > Subject: Re: [Asterisk-Users] wctdm fxs ring frequency > > Robert Webb wrote: > > >Good morning all, > > > > I have been trying to research of to change the ring frequency forthe> >TDM400 FXS port. I have several newer phones that will start to ringand> >then quit intermittently. I have tried boosting the voltage using > >boostringer=1 and that has not helped. I did verify in dmesg that the > >boostrinringer option in loading. > > > > I have searched the list and the wiki and have seen references to > >changing this in the wcfxs.c file but I am not using that. Likewise,I> >have not founf anything in by looking into the wctdm.c file. I am no > >programmer but can somewhat follow the code. > > > > Can someone just point me in the right direction?? Even if it justa> >place that describes how to change this. I have a feeling this is the > >problem with my phones. > > > >Robert > > > ><snip garbage>> > > Or did you forget to plug in the extra power on the card? > > This card requires more power than the card slot can give it and you > need to plug in a molex power connector to the end of the card. > > Lyle ><snip list footer> Yes, I forgot to add that little detail. The card has the power from the system power supply plugged into it. And the power supply is a 500 watt that is running a single PIII 933mhz with a single hard drive. Robert
> I have searched the list and the wiki and have seen references to > changing this in the wcfxs.c file but I am not using that. Likewise, I > have not founf anything in by looking into the wctdm.c file. I am no > programmer but can somewhat follow the code.This is one of the best kept secrets of zaptel. In wcfxs.c a number has to be changed. What I used for 25 hz here in France is this {20,"RING_OSC",0x7E6C}, // new value for 25hz //{20,"RING_OSC",0x7EF0}, ; <--- old commented out I think this is on a bug report but should be published somewhere. Maybe it is on the wiki by now. hth
> > I have searched the list and the wiki and have seen references to > > changing this in the wcfxs.c file but I am not using that. Likewise,I> > have not founf anything in by looking into the wctdm.c file. I am no > > programmer but can somewhat follow the code. > > This is one of the best kept secrets of zaptel. > > In wcfxs.c a number has to be changed. What I used for 25 hz here in > France is this > > {20,"RING_OSC",0x7E6C}, // new value for 25hz > //{20,"RING_OSC",0x7EF0}, ; <--- old commented out > > I think this is on a bug report but should be published somewhere. > Maybe it is on the wiki by now. > > hthI saw that in the code and thought that might be the place to change it. But is there abyway you can describe the setup of the code to calculate the frequency one wants?? I see you changed the value from 0x7EF0 to 0x7E6C but cannot figure out the calculation. Robert
Robert Webb wrote:>>> I have searched the list and the wiki and have seen references to >>>changing this in the wcfxs.c file but I am not using that. Likewise, > > I > >>>have not founf anything in by looking into the wctdm.c file. I am no >>>programmer but can somewhat follow the code. >> >>This is one of the best kept secrets of zaptel. >> >>In wcfxs.c a number has to be changed. What I used for 25 hz here in >>France is this >> >>{20,"RING_OSC",0x7E6C}, // new value for 25hz >>//{20,"RING_OSC",0x7EF0}, ; <--- old commented out >> >>I think this is on a bug report but should be published somewhere. >>Maybe it is on the wiki by now. >> >>hth > > > > I saw that in the code and thought that might be the place to change it. > But is there abyway you can describe the setup of the code to calculate > the frequency one wants?? > > I see you changed the value from 0x7EF0 to 0x7E6C but cannot figure out > the calculation.Check page 37 of the Si3210/Si3211 data sheet, available here: http://www2.silabs.com/public/documents/tpub_doc/dsheet/Wireline/ProSLIC/en/si3210.pdf Tim