Re: Several SDP session in a Local or Remote Descriptor

Raju,

But if IP address (and UDP port) is the same in both SDP sessions:

LocalControl {
    ReservedGroup = true
},
Local {
    v=0
    c=IN IP4 adrressX
    m=audio portA RTP/AVP *2*

    v=0
    c=IN IP4 adrressX
    m=audio portA RTP/AVP *8*
}

then there could not be 2 simultaneous media sessions. In that caso, 
would there be any differnce with?:

LocalControl {
    ReservedValue = true
},
Local {
    v=0
    c=IN IP4 adrressX
    m=audio portA RTP/AVP*2 8*
}



El 09/12/2011 19:21, Makaraju, Maridi Raju (Raju) escribió:
> Javi,
> For Case A with ReservedValue, MGW only reserves one RTP+ip. So, only 
> one media session can be carried over, but the session
> can use either payload formats 2 or 8.
>
> For case B ReservedGroup, MGW reserves and returns 2 different RTP+IP 
> addresses (if resources are available), one for each group.
> There could be 2 simultaneous media sessions carried using payload 
> formats 2 and 8 respectively, until reservedGroup is set to false.
> Please note that reservedGroup can be kept ON until the termination is 
> Subtracted.

> Regards
> Raju
>
>     ------------------------------------------------------------------------
>     *From:* [email protected] [mailto:[email protected]]
>     *On Behalf Of *Javi
>     *Sent:* Friday, December 09, 2011 12:07 PM
>     *To:* [email protected]
>     *Subject:* [Megaco] Several SDP session in a Local or Remote
>     Descriptor
>
>     In a call, which is the difference between these two options (UDP
>     port and IP address are the same in both?
>
>     Case A):
>
>     LocalControl {
>         ReservedValue = true
>     },
>     Local {
>         v=0
>         c=IN IP4 adrressX
>         m=audio portA RTP/AVP*2 8*
>     }
>
>
>     Case B):
>
>     LocalControl {
>        ReservedGroup = true
>     },
>     Local {
>        v=0
>        c=IN IP4 $
>        m=audio portA RTP/AVP *2*
>
>        v=0
>        c=IN IP4 $
>        m=audio portA RTP/AVP *8*
>     }
>
>
>     Regards,
>
>     Javi
>
>
>
>
>

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