On 2/22/12 6:51 AM, vivek.ba...@matrixcomsec.com wrote:
> Hi,
>
> I am struggling to find out this from long time, however have seen
> some implementation as follows;
>
> 1. First of all, you can't know whether remote end has a capability to
> detect DTMF in Inband.
> 2. For SIP INFO, your device c
Hi,
I am struggling to find out this from long time, however have seen
some implementation as follows;
1. First of all, you can't know whether remote end has a capability to
detect DTMF in Inband.
2. For SIP INFO, your device can consider that remote end supports SIP
INFO if received in All
Folks,
I wonder how the offerer recognizes whether a particular SIP end point
supports in-band DTMF or SIP INFO by negotiating SDP? SIP INFO is assumed
when RFC2833 negotiation fails but how exactly we know whether the endpoint
supports SIP INFO not In Band?
Cheers!
Manoj
