Telefónica de España has selected Acme Packet’s Net-Net session border controllers for its hosted business and residential VoIP offering throughout Spain. Financial terms are not disclosed.
The Acme Packet session border controllers are interoperating with Telefonica’s existing infrastructure, Ericsson’s Engine Multimedia, a complete, all-IP and SIP solution with an open architecture based on IMS, the 3GPP standard. The Acme Packet session border controllers are providing access control and complete network topology hiding at all protocol layers for confidentiality and attack prevention. The denial of service (DoS) protection includes session agent DoS protection for protecting the service provider’s infrastructure (e.g. SIP servers, softswitches, application servers, media servers or media gateways) and session border control DoS protection, an autonomic self-protection against malicious and non-malicious DoS attacks and overloads.
To extend its service reach, Telefónica is utilizing features including overlapping address support using VLANs, SIP-H.323 interworking, and hosted NAT traversal. They are now able to connect with previously incompatible networks, such as those using different versions and configurations of H.323, as well as traverse existing data firewalls at the customer premise, both immense challenges to offering secure, high-quality interactive IP communications.
Live trials of both the residential and the business services have been underway for several months and production deployment is planned for later in the second quarter of this year.
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