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GL Enhances Rx Interface Emulation in MAPS™ Diameter

GL Communications Inc., announced today its enhanced MAPS™ Diameter Protocol Emulator with support for additional procedures and TLS transport method over Rx interface.

Gaithersburg, MD, November 16, 2016 --( GL Communications Inc., announced today its enhanced MAPS™ Diameter Protocol Emulator with support for additional procedures and TLS transport method over Rx interface.

Speaking to the press, Mr. Karthik Ramalingam, a Senior Manager for product development of the company said, “The Diameter protocol has been chosen as the Authentication, Authorization and Accounting (AAA) protocol in all next generation fixed and mobile IP based networks (IMS, LTE). It is designed to support data, services, and applications with extreme flexibility and is expected to replace all legacy protocols such as MAP, LDAP, Radius, and others.”

He added, “The enhanced Diameter emulator now supports the Rx interface that allows for dynamic QoS and charging-related service information to be exchanged between the PCRF and the AF. This information is used by the PCRF for the control of service data flows and IP bearer resources.”

Mr. Ramalingam further added, “MAPS™ Diameter can simulate PCRF & P-CSCF (AF) network elements to test Rx interface functionalities as per 3GPP standards. It is enhanced to support almost all procedures over Rx interfaces: AA-Request/Answer, Re-Auth-Request/Answer, Abort-Session-Request/Answer, Session-Termination-Request/Answer, Subscription to Notification of Signalling Path Status, Access Network Charging Information Notification, Reporting Access Network Information, and Provisioning of AF Signalling Flow Information.”

He added, “MAPS™ Diameter also supports other Diameter interfaces such as S6a, S6d, S13, Cx/Dx, Gx, Sh, Gy, and Ro interfaces. The simulation of other interfaces (Rf, Dh, Gq, Zh, Zn, Wa, Wd, Wx, Wm, Wg, Pr) and elements will also be supported in near future. It also supports an End-to-End 4G LTE Communications Network Lab with all components to simulate both E-UTRAN, EPC (Evolved Packet Core) and IMS, allowing complete testing of the LTE-IMS network.”

Aboutut GL Communications Inc.,

GL Communications Inc, is a global provider of test and measurement solutions and has over the years worked with major telecom equipment vendors, service providers, and system integrators to meet the testing requirements arising at various stages of telecom products development life cycle.

GL offers a broad set of test solutions that help perform all types of testing on networks, from initial system design, to fine-tuning, troubleshooting, live deployment, and monitoring. The products are widely used to verify and ensure 'quality and reliability' of Wireless (4G LTE, 3G, 2G), SONET/SDH, IP, TDM, and PSTN networks.

GL core product development is backed by a strong team of R&D experts to match evolving market and technical challenges in a most cost-effective and innovative way.

Shelley Sharma
Phone: 301-670-4784

E-mail: info at
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GL Communications Inc
Mr. Shelley Sharma

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