TGT814

Description

Mid Level, 4 analog PSTN phones gateway
Technical: 4 FXS ports;
Interface: Gigabit dual network port;
Encoding: G.711 G.723.1, G.729A/B, G.726, iLBC； High definition voice;
Functions: caller ID, call hold, transfer, third-party meeting, message prompt;
Fax: T.38 and Pass through; NAT routing;
Polarity: reversal/termination, supported;
QoS: Supports second layer (802.1Q, 802.1p) and third layer (AKS, DiffServ，MPLS)