IP-to-IP gateways such as Session Border Controllers, H.248 Border Gateways, Security Gateways and Firewalls, play a critical role in enabling and protecting the new generation of multimedia services which are driving the deployment of VoIP and Fixed Mobile converged (IMS) networks. 

VoIP and IMS IP-to-IP gateways support a number of core functions such as security against theft of service and malicious attacks using SIP Flood/DoS and rogue media, per-session policing, QoS monitoring and reporting and secure access to services. These functions are critical to ensure the viability of VoIP and IMS services and Navtel`s IP2IP gateway test solution is focused on testing these functions in addition to the performance, scalability and reliability of the IP-to-IP gateways.

• Up to 256,000 SIP endpoints each with a unique IP Address
• 128,000 simultaneous RTP streams
• Up to 5,000 CPS without media and 2,000 CPS with RTP
• Up to 256,000 TLS or IPSEC sessions – one for each endpoint
• Registration flood testing – up to 8,000 registrations per second sustained – each with authentication ( IMS AKA and HTTP Digest)
• SIP Flood attacks
• Rogue media testing – Detect whether media pinholes are closed once calls are terminated
  
• Negotiate and transmit several Codecs simultaneously ( eg. 50% of G.711, 20% of G.723, 20% of G.729, 10% of calls on hold)
• Negotiate one codec but generate another type with higher bandwidth to test the Theft of Service Protection function of the device under test
• Detect in real-time and at line speed whether the device under test is penalizing RTP streams that do not conform to their negotiated Codecs/bandwidth – stealing bandwidth
• NAT emulation to test the NAT traversal capabilities of the SBC
• Path verification for every established stream to verify whether:
  • Media was detected
  • Media packets were misrouted
  • RTP Codec received was not as negotiated
• ToS/DSCP override testing
• QoS measurements for Delay, Loss, Inter arrival Jitter & MOS with user defined thresholds
• Call Records for each call that fail the Path Verification Test or exceed the QoS thresholds
• User defined wave files and packetization intervals
• Audio, Video and DTMF analysis in real-time
  

Download PDF Literature: Datasheet

For more information on this or any other InterWatch solution, please contact sales@navtelcom.com