Most residential users will have NAT based routers that make the rollout of an IP based network of IP phones or residential gateways a challenge. NAT PASS is a product that allows emerging carriers and enterprises to easily deploy IP devices behind NAT. The NAT Pass Firewall Controller is designed to be a cost effective and simple solution for ITSP and VOIP service providers to deploy their network with a minimum of support and intervention on the CPE side. NATPASS is compatible with Cisco ATAs, Linksys-Sipura, UT Starcom and many other adapters and IP Phones.
NAT Pass addresses the needs of customers who are behind NATs or firewalls to access communication services without additional technical support to setuo their IAD and NAT firewalls and totally automates the NAT traversal aspect of things.
NAT Pass, by design, is not a multi-protocol solution but is built and optimized for SIP to increase its overall performance, reliability and ease of maintenance. NAT Pass is designed to work as an intermediary between endpoint devices such as SIP Phone devices (Hard and softphones) and SIP Proxies also known as Registrars . NAT Pass is a pure software solution , which provides great scalability at the lowest cost.
The latest version of NAT pass was just release for the beginning of 2006 and now supports a new optional Load and Monitoring tool to ensure systems survivability.
Contact
ABP to learn more about NAT PASS Firewall/Session Border Controler and other products in this space. Like NATFilter for the snom4S (Incl. the posibility of legal intercept of VoIP calls). For CPE based solutions please check Ingate SIParator / SIP Firewall or the low cost residential / SOHO Intertex IX67
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