asterisk users - Sep 2006 - Forcing Marker bit, because SSRC has changed

Evnin...


Googled around for this strange error meesage with no
helpful results at all...

Does somebody has any idea what this means?


"Forcing Marker bit, because SSRC has changed"


At the same time I only get inbound audio but other
side can't hear me...sometimes I just hear my echo
and nothing from other side...


Asterisk version 1.2.9 and both participants with
public IP addresses...so no NAT/Firewall involved...



cheers
rick

Trying again....


Has anyone an explanation why this error happens?
Only hear my echo and not the other side anymore...
and the other side can't hear me...

Version asterisk 1.2.9


     -- Executing Macro("SIP/1001-9c43",
"stdexten|1010|SIP/1010") in
new stack
     -- Executing Dial("SIP/1001-9c43", "SIP/1010|40|o") in
new stack
     -- Called 1010
     -- SIP/1010-8035 is ringing
     -- SIP/1010-8035 answered SIP/1001-9c43
     -- Attempting native bridge of SIP/1001-9c43 and SIP/1010-8035
   == Forcing Marker bit, because SSRC has changed
   == Forcing Marker bit, because SSRC has changed



cheers
rick

Hi,
I'm getting a lot of messages like this:

Forcing Marker bit, because SSRC has changed

I searched on internet but found nothing useful.
I have an A102 beronet card on an Asterisk 1.2.9.1 box.
What does that message mean? Is it connected to a problem with the PRI 
line (fastweb italia) or some zaptel/zapata misconfiguration?

TIA

Giorgio Incantalupo