With the rapid growth of fiber access deployments, operators around the world have started to actively promote "copper retirement" - the migration of subscribers on legacy PSTNs (including 30B+D lines) to IMS platforms.
In the context of the 30B+D migration, existing legacy telephone exchanges (e.g. Nortel, Siemens) can only connect to telecom or mobile IMS platforms via SIP trunks, and these systems, which have been in use for more than 5 to 10 years, usually only support ISDN 30B+D interfaces. In addition, when business users apply for external line expansion, an increasing number of operators will only provide SIP trunking resources.
For operators, private carriers, and system integrators, this is a major challenge, but also an opportunity to smoothly transition enterprise telephony systems towards converged communications. With features such as support for 1/2/4 E1 interfaces, 512 SIP trunk account registrations and dual power supply and dual network port redundancy, the New Rock Digital Trunking Gateway MX100G can provide a reliable solution for 30B+D devices to access operators' IMS platforms.

Contact us
Solution Features
Solution Topology

Related Products

Contact Us

New Rockers will do our best to support you
Contact with Us now
New Rock Technologies, Inc.

Tel:021-61202700 / 52217917

Address:5/F Block B, Building 1, No.188 Pingfu Road, Xuhui District, Shanghai 200231, China

Follow us

Copyright © New Rock Technologies, Inc. All Rights Reserved. 沪ICP备15008515号-1