Asterisk release version 1.4.0

Asterisk, the widely used open source IB PBX, have released version 1.4.0. This new release is the first in the 1.4 branch of development.

New features included in Asterisk 1.4.0 include a new version of AEL (Asterisk Extension Language), IMAP voicemail storage, HTML manager, T.38 Fax over IP passthrough support, RTP jitterbuffer and integration with Jabber and GoogleTalk.

You can catch the full changelog here.