[Asterisk-Users] Conference calls on Pingtel Phones

[Andy Hester]

Has anyone been able to get conference calls to work on the Pingtel Phones?
I assume this feature works with their implementation, but connected to my
asterisk box it doesn't work.  The Pingtel phone thinks it is making a
second call, but asterisk never sees anything about a second call.  Any help
would be appreciated.

Sincerely,
Andy Hester
Consero