Access Network Applications

GSM A-bis monitoring and decoding; GSM Voice and TRAU access. Monitor 16 kbit/s GSM channels. V5.x monitoring; 3c paths monitoring. Test automatic protection switch timing. Monitor VCCs, ATM QoS, OAM and BERT. Establish & analyze SDH link to Network Elements. Loopback and BERT 2M channels. Perform inexpensive first-pass analysis on SS7 signaling problems. Bring PDH circuits into service.* Ping the PC or ISP.Perform a Point-to-Point test on an ATM/VPI/VCI. Set APS Signaling, Section/Path Trace, Synchronization Status bytes. GPRS over GSM A-bis monitoring GPRS over Frame Relay 3G Network/ATM           **In-service monitoring & error performance analysis per ITU-T G.826, M.2100.