[asterisk-users] Asterisk's ZRTP patch

[Alejandro Cabrera Obed]

Dear all, I have Asterisk 1.4.13 as our SIP server and several SIP
clients using ZRTP support (with Zfone module in Windows and libzrtp in
Linux).

People say that it's necessary to use an Asterisk patch in order tu
support ZRTP encryption.

Is it true ??? Or maybe if I use the last version of Asterisk I have the
ZRTP feature included ???

Thnking in advance.

Alejandro