[VOIPSEC] voip security products.

[Dan Strader]

Hi Diana,
 
TLS and SRTP have been standardized and seem to be quickly gaining
popularity for implementations. IPSEC is typically the other approach
for securing SIP enviroments.
 
Below are a few of the relevant RFCs re: TLS/SRTP
 
SIPS/TLS
 
RFC 3261 - SIP: Session Initiation Protocol
http://www.ietf.org/rfc/rfc3261.txt?number=3261
 
RFC 3853 - S/MIME Advanced Encryption Standard (AES)
Requirement for the Session Initiation Protocol (SIP)
http://www.ietf.org/rfc/rfc3853.txt?number=3853

 

SRTP

 

RFC 3711 - SRTP

http://www.ietf.org/rfc/rfc3711.txt?number=3711

 

TLS 
 
RFC 2246 - The TLS Protocol 
http://www.ietf.org/rfc/rfc2246.txt?number=2246
 
RFC 3268 - Advanced Encryption Standard (AES) Ciphersuites for Transport
Layer Security (TLS)
http://www.ietf.org/rfc/rfc3268.txt
 
RFC 3546 - Transport Layer Security (TLS) Extensions
http://www.ietf.org/rfc/rfc3546.txt

 

 

-Dan