Common Channel Signaling System No. 7 (aka SS7 or C7) is a global standard for telecommunications defined by the International Telecommunication Union (ITU) Telecommunication Standardization Sector (ITU-T). The standard defines the procedures and protocol by which network elements in the public switched telephone network PSTN exchange information over a digital signaling network to effect wireless (cellular) and wireline call setup, routing and control. The ITU definition of SS7 allows for national variants such as the American National Standards Institute (ANSI) and Bell Communications (Telcordia Technologies) standards used in North America and the European Telecommunications Standards Institute (ETSI) standard used in Europe.

Reference pages

SS7 Forums

SS7 Wiki Pages

Hosted SS7 solution

  • SS7cloud based on Yate
  • RR Managed Telecom Services - Carrier-grade turn-key SS7 <-> VoIP service in Europe, Americas and Asia. Service is based on #1 leading Sonus Networks switches and is supported by global team 24/7. Zero capex way to do reliable SS7 interconnections.

Hardware Vendor News

Created by: oej, Last modification: Mon 19 of May, 2014 (19:19 UTC) by Glendonflowers

Please update this page with new information, just login and click on the "Edit" or "Discussion" tab. Get a free login here: Register Thanks! - Find us on Google+

Page Changes | Comments


Featured -