ITXC deploys NexTone session controllers.(VoIP)

NexTone has announced that ITXC has deployed the multiprotocol session controller in the company's VoIP network, ITXC.net.

The NexTone multiprotocol session controller enables ITXC to extend its service with interconnection to SIP or H.323-based VoIP network. The NexTone solution enables interconnection between VoIP networks regardless of network's call control protocol, equipment vendor, or internal architecture.

The Multiprotocol Session Controller on the border of ITXC.net serves as an intermediary to affiliate VoIP networks, providing call-admission control, SIP/H.323 signaling interworking and network address translation (NAT) capabilities. The NexTone solution also eliminates many of the T.38 fax interoperability issues that are common among different equipment vendors' VoIP gateways. These VoIP interconnection capabilities enable ITXC to interconnect to local VoIP carders directly across the Internet backbone, without requiring or creating technical dependencies between ITXC.net and its peer networks.

With the NexTone solution, ITXC.net serves as a universal adaptor, exchanging traffic among many otherwise incompatible VoIP-based carriers and also classic circuit-switched carriers.