GSM/UMTS Analysis

Linkbit products allow to capture, decode and analyze UMTS/GSM signaling messages and media streams over E1/T1, STM-1/OC-3 and Ethernet. TDM 64/56 Kbps, HSL, ATM and SCTP/IP links are supported. Sigtran M2UA, M2PA, M3UA, SUA monitoring/decoding is supported. PCM and RTP media capture, analysis and recording is available.

Major protocols and interfaces supported

GSM MAP, CAMEL, TCAP, SCCP, MTP3, MTP2, Nc, IuB, Iur, MTPb3, NBAP, ALCAP, RANAP, SSCF-NNI, SSCF-UNI, SSCOP, Abis, A-Interface, GTP, TRAU 8/16 Kbps

Below are examples of an traces logs made with Linkbit protocol analyzer (exported to HTML). Click the trace lines to see the detailed decoding: