[Freeswitch-users] MEDIA_TIMEOUT

[roy j]

Hi, all

We have some unclear situation. Call flow is below.

1. A --INVITE(SDP)-->    FS                               C

2. A                                 FS --INVITE(SDP)-->  C

3. A                                 FS <--183(SDP)--        C

4. A <--183(SDP)            FS                               C

5. A                                 FS <--RTP--                C

6. A  <--RTP--                 FS                               C

7. A <--480--                   FS                               C

8. A                                 FS --CANCEL-->        C


FreeSwitch (FS) sends to 'A' SIP 480 (Reason header: SIP;cause=604;text="MEDIA_TIMEOUT").
There is no RTP from 'A' while progress. Time between 4. and 7. - 30 seconds. 
Is this expected behaviour or we should update? Current version - FreeSWITCH Version 1.5.6b+git~20131029T184027Z~88a13f1fc2~32bit (git 88a13f1 2013-10-29 18:40:27Z 32bit)