Trunking Gateway

Trunking Gateway

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description :

Features
l One RS232 port for configuration
l Two 10/100M Base-T connect WAN/LAN
l Four E1 ports, 75W/120W
l 1-4E1, provide 30-120 lines VoIP channel
l Supports VLAN TAG
l Supports on line software upgrade
l Supports multi configure, as Console, Web, Telnet and SNMP
l Supports T.30/ T.38 fax, fax translate
l Supports multi PSTN signal: China NO.1, 2M E&M, PRI and R2
l Supports embed GK, performances address translate, GK verify, bandwidth management and neighbor GK etc.
l Max 128ms echo cancellation
l Auto-sensing dynamic buffer technology, Max 150ms, to meet bad network environment application
l Management User � level authority, high security
l Force reset factory setting, good survival
l Adopt authority/verify etc. network security, supports Caller verify and B-called limited
l Option input/output gain control
l Billing: Cooperate with Gk-billing-N system, Max store call list 16000 entries
l E1 Monitor: real time monitor each timeslot � calling status
l Relay grouping: E1 relay resources grouping
l User management: distinguish user according to number prefix
l Call stat; real time check call amount, success call rate etc.
l Protocol analysis: real time track protocol flow
Modify as time slot and user caller ID
Model Name/Number: TMG61