Hi all,
I have a user with an old Mitel PBX connected to a couple of SPA112's. The
user is reporting that their phones ring several times a day and when they
answer the "call," all they hear is dial tone or busy signal.
Their PBX guy says that the SPA112's aren't providing line supervision and
t
m] On Behalf Of Mike Diehl
Sent: Wednesday, May 07, 2014 4:54 PM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: [asterisk-users] Ghost calls on PBX
Hi all,
I have a user with an old Mitel PBX connected to a couple of SPA112's. The
user is reporting that their phones ring
