The STINGA SIP test instruments covers solutions for both SIP protocol simulation and SIP protocol analysis. For more information, please select the relevant link below.

• STINGA SIP Simulator - protocol simulator/protocol tester
• STINGA NGN Monitor - protocol analyser

• RFC2327 - SDP: Session Description Protocol
• RFC2617 - HTTP Authentication: Basic and Digest Acces, apllied to SIP
• RFC2778 - A Model for Presence and Instant Messaging
• RFC2779 - Instant Messaging/Presence Protocol Requirements (IMPP)
• RFC2833 - RTP Payload for DTMF Digits, Telephony Tones and Telephony Signals
• RFC2976 - The SIP INFO Method
• RFC3261 - Session Initiation Protocol (SIP)
• RFC3262 - Reliability of Provisional Responses in SIP
• RFC3264 - An Offier/Answer Model with the Session Description Protocol (SDP)
• RFC3265 - SIP-Specific Event Notification
• RFC3311 - The SIP UPDATE Method
• RFC3515 - The SIP REFER Method
• RFC3550 - RTP: A Transport Protocol for Real-Time Applications
• SIP-T carrying ITU ISUP (monitor only)
• SIP-T carrying ANSI ISUP (monitor only)
• SIP-T carrying UK ISUP (monitor only)
• SIP-T carrying BICC (monitor only)
• Support for new protocols and protocol versions are added continuously, so please contact Utel Systems if you don't find the protocols of interest. Other protocols and national protocol variants are also implemented on customer requests.