Re: ReserveGroup Reservevalue

Hello Sharada,

No, you can only have one m= per group. Thus the "ReserveGroup=true" has 
the effect of reserving one m=line per group. "ReserveValue=true" has 
the effect of reserving the contents of that m=line. See H.248.1v3 Amd.2 
section 7.1.7.1.3.

Regards, Christian

On 23/06/2010 11:46 PM, sharada rayar wrote:
> Hi,
> Would like to know if the below message flow is valid scenarios for
> IPV6 and IPV4 connection with ReserveGroup= true.
>
>
> MGC-->MG
> "      Add = DS0/1/1;
>          Add = $ {
>                  Media {
>                          LocalControl {
>                                  Mode = ReceiveOnly,
>                                  ReserveGroup = true,
>                                  ReserveValue = true}
>                           Local {
>   v=0
>   c=IN IP4 $
>   m=audio $ RTP/AVP 4
>   m=audio $ RTP/AVP 0  ; IP termination for audio
>    m=image $ udptl t38
>                          ;IP termination for fax
>   v=0
> c=IN IP6 $
>   m=image $ udptl t38
>                          ;IP termination for fax
> "
>
>
> MG--->MGC:
> "
> Context = 2000 {
>        Add = DS0/1/1;
>         Add = RTP/1 {
>                 Media {
>                          Local {
>   v=0
>   c=IN IP4 124.124.124.222
>   m=audio 2222 RTP/AVP 4
>   m=audio 2222 RTP/AVP 0  ;
>   m=image $ udptl t38
>                          ;IP termination for fax All values are possible
> v=0
>   c=IN IP6 0.0.0.0        ; not active
>   m=image 1111 udptl t38   ;other udp port for fax
>   a=...                  ;
> }"
>
>
> Thanks,
> Sharada
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