[Asterisk-Users] Double Ringing for PRI Calls

[aza at azaclauson.com]

Hi,

We've recently upgraded to 1.2 and for outgoing PRI calls we are now getting a
SIP 180 Ringing message generated by asterisk along with the RTP audio stream
with the PRI ring tone. This creates a double ring tone on most SIP devices
(Cisco 7960s are an exception and ignore the 180) that people find a bit
annoying.

Anybody know how to stop the 180 message being generated?

Thanks,

Aaron