Functions And Features - Tadiran Telecom TGW4 SERIES User Configuration Manual

User Configuration Manual

1.2 Functions and Features

Connect analog telephone, PBX, facsimile machine and POS machine to the IP core network, or

PSTN
Work with a service platform to provide various telephone supplementary services

Support protocol: SIP

Support STUN. Detecting changes of the reflexive address of the TGW via STUN, and then triggering

re-registration to the SIP registrar server.
 Flexible configuration of subscriber/trunk interfaces
Support G.711, G.729

Support echo cancellation

Up to 500 routing rules can be stored in gateways

Intercom

 Support concurrent calls under full load
Support call progress tones for various countries and regions

Support Line second stage dialing or voice prompt

Support PSTN failover on power or network failure

Security strategy: IP filter, encryption

 Support PSTN failover through FXO ports for TGW8-2G
Support T.30/T.38 fax mode

 Support polarity inverse detection and busy tone detection
3-way calling

Compatible with unified communication solutions, such as CallManager, Lync and Asterisk

Support SNMPv2 and TR069/TR104/TR106

Support Web GUI-based management , Telnet, automatic software upgrades, and configuration

downloading
Support high availability, implementing a cloud of SIP servers working in primary-standby or load

balancing mode
Support security settings such as whitelists

Message waiting indications (MWI) with high voltage, FSK, or reversed polarity

 Support SSH
Support Ping blocking

Support IMS

2
TGW4/8 Gateway Series for Aeonix
Tadiran Telecom (TTL) L.P.