call: wrong state for progressing calls
call: wrong state for progressing calls

Some calls are stated as CONNECTED, but for the daemon it's
in CONNECTING state. Not the same sense.
This patch changes this by using INITIALIZING rather than CONNECTED.

Change-Id: I28a9d98f5ae24126104b9ba4702eb2980bf9734c
Tuleap: #30

savoirfairelinux/ring-lrc,savoirfairelinux/ring-lrc,savoirfairelinux/ring-lrc,savoirfairelinux/ring-lrc,savoirfairelinux/ring-lrc