Diameter Signaling Service

Increase Roaming Efficiencies

Diameter Signaling Service helps you reduce costs, optimize your network and increase roaming revenue. It also enables you to increase efficiency within your roaming business by:

  • Simplifying roaming partner management through SCTP Association Simplification, requiring you to manage only two SCTP associations to Syniverse instead of 1-2 per roaming partner.
  • Enabling you to manage traffic to and from your LTE core network by throttling the volume of Diameter Request traffic during high peak periods so your network does not experience overload situations.
  • Normalizing and modifying Diameter messages between you and your roaming partners.

Your Single Transfer Point for Simplified Routing

Diameter Signaling Service also serves as your single transfer point for simplified and efficient data network routing. Other features include:

  • Centralized route resolution
  • Security and topology hiding
  • Diameter mediation
  • IMSI resolution
  • Integration with Syniverse Real-Time Intelligence tools
  • Global reach through expanding IPX network

This service leverages one of Syniverse’s core strengths: enabling signaling routing and interoperability. For the past 25 years, we have provided major roaming signaling, hubbing, network and interoperability solutions for SS7 to C7, CDMA to GSM, and now 2G/3G to LTE. Additionally, our signaling experts took part in writing the LTE roaming industry standards for Diameter and IPX, further illustrating that our expertise in this area is unmatched.

Need Help?


The Future of the Mobile Network
by Keith Dyer, Editor, The Mobile Network
View article

Preparing for Mobile’s ‘Fourth Wave’ to Ensure Long-Term Success
by Pablo Mlikota, Senior Vice President, Global Business Services and Solutions
View article

Mobile At Work

Innovation with RTI and LTE

John Wick John Wick, General Manager, Mobile Transaction Services, discusses the latest developments with the innovative expansion of Syniverse’s Real-Time Intelligence platform and LTE.


  • August 20, 2015

    Redefining the travel experience with mobile -Travel Bulletin

  • Syniverse Schedules Second Quarter Earnings Announcement

  • Syniverse Identifies $6 Billion Opportunity for Sponsored Mobile Usage in Asia

    • Sixty-two percent of consumers willing to accept sponsored packages in return for free data access
    • Mobile sponsorship could shift behavior to drive as much as a 40 percent increase in usage
    • Global opportunity could reach as much as $23 billion annually by 2019