With simplified network operations, improved ability to enable productivity applications and cost savings as their goal, many enterprises are looking to converge their voice and data networks by migrating from leased PRI lines to broadband SIP trunks. However, enterprises are also reluctant to completely cut the cord on dependable PRI connections and risk introducing IP-based security vulnerabilities into their voice communications. With Sonus Networks, enterprises can have the best of both worlds: G.711 (or better) voice and call control in a SIP trunk solution, a scalable platform that allows enterprises to gradually migrate from PRI to SIP user by user, and a secure network border powered by Sonus' advanced session border control device, the Network Border Switch.
SIP Trunking Solutions from Sonus provide the industry's most robust call control, media transcoding, security/encryption and signaling interworking. With Sonus Networks, enterprises:
- Interwork media codecs and signaling with their SIP trunk solution,
- Receive a scalable platform that allows enterprises to gradually migrate from PRI to SIP user by user,
- Secure their network border powered by Sonus' advanced session border control device, the Network Border Switch
SIP Trunking from Sonus is the smart way to grow:
- Scalability to support millions of ports/users
- Eliminate PRI line leases in a measured migration
- Manage dial plans, security and QoS levels centrally and therefore more effectively
- Bypass long-distance fees for interoffice calls and negotiate better rates with carriers
- Broad interoperability with a wide range of PBX and IP-PBX devices
- An enterprise-wide voice Virtual Private Network ("On-net") solution with robust security features
- Ability to centralize SIP trunking - reduce monthly charges and improve disaster Recovery with centralized data center based SIP trunking
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