"The phone is a remarkably complex, simple device, and very rarely ever needs repairs, once you fix them." - Dan/Panther
Started by Marco99, June 10, 2021, 03:26:15 PM
Quote from: RB on June 10, 2021, 10:22:38 PMYou should place a 1 or 2uf 200volt non polarized cap in line with the ringer.Then it should ring???
Quote from: dsk on June 16, 2021, 02:12:18 AMThe maual says:Table 10: Advanced settings System Ring Cadence Configuration option is set ring cadence on all FXS ports for all incoming calls. (Syntax: c=on1/off1-on2/off2-on3/off3(only 3 cadences maximum)) Default is set to c=2000/4000; (US standards) manual: https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&ved=2ahUKEwjW4bvfu5vxAhVT_7sIHZvcA1kQFjAAegQIBRAD&url=http%3A%2F%2Fwww.grandstream.com%2Fhubfs%2FProduct_Documentation%2Fht502_user_manual.pdf&usg=AOvVaw2lO78_43Ypyt-dkWiyuROq
Quote from: tubaman on June 16, 2021, 06:11:59 AMI like the UK ring cadence, but then I'm a bit biased For the above I think the UK cadence would be C=400/200-400/2000