[Asterisk-Users] Bizarre ring

[Lee Redmayne]

Hi all

Having a very much bit of an oddity with some phones connected to a
Rhino 24 port FXO Channel Bank off a TE410P... Though I can find similar
references to this throughout the asterisk-users list I can't find a
solution.

If you pick up a phone, then replace the receiver, the phone will ring,
just once, but it will ring.. same will happen if you call someone and
you hangup first.

RING_DEBOUNCE_TIME in zaptel.h is set to 2000 so should be high enough
surely?

Any ideas?

Thanks!