Hallo Ray Siemens type Gigaset DE380 IPR, Cisco type 7965 and 7960. Also tested Grandstream type 2010 and Linksys type 921 no problem with these phones. I've downloaded a new firmware for the Siemens but wasn't able to test it jet. Durk

Durk de Beer wrote:

...

Hello all,

I have observed an issue on using Freeswitch and some SIP-phones. Ok the problem is this. Some phones

which phones?

-Ray