Sangoma A200 -> too many rings after a hangup

Asterisk Asterisk Support
1

If I call our number, let it ring once and hangup, my phones ring an additional four times before the channel dies. Have you seen this with your A200?

My A200 has HWEC and CID enabled.

2

Hi,

I cured this by adding the following lines to my zapata.conf:-

usecallingpres=yes
callprogress=yes
hanguponpolarityswitch=yes

Ta

Geoff

3

No luck. It does hang up eventually, but not before the users get annoyed.

4

Tried a few more configurations with combinations of:

echocancel=yes
echocancelwhenbridged=yes
usecallingpres=yes
callprogress=yes
hanguponpolarityswitch=yes
ringtimeout=2000
progzone=us

nothing works. Card simply doesn’t detect when a hang up happens.

5

take a look at the following this may help:-

asteriskguru.com/tutorials/r … email.html

6

Yep, I think I’ve tried all those.

In order to get hangups to work correctly with my Adtran TA750/Sangoma A101 combination, I had to set everything to Ground Start (fxsgs). Works flawlessly. However, it doesn’t appear the A200 will let you use anything but kewlstart.

Anybody know how to change the signaling (or if it really is impossible)?