[SIPForum-discussion] URGENT - Basic Info about SIP tech

[Olle E. Johansson]

6 aug 2012 kl. 02:15 skrev Deep Swaroop:

> Hello,
>  
> I am new with SIP technology and joining new role in the same technology.
>  
> It would be great help if you let me know the basic info of the following technology:-
>  
> 1. RFC 2833 (RTP Payload for DTMF digits, telephony tones and Telephony Signals)
> 
> 2. RFC 3325 (PriavteExtensions to the Session Initiation Protocol (SIP) for Asserted Identity within Trusted Networks)
>  
Google is your best friend. RFCs are freely available on the net!

If you have more detailed questions about the content, we'll be happy to help you.

Cheers,
/O