Cổng giao tiếp VoIP - PSTN Tainet Venus 2816
Tainet Venus 2832 được thiết kế dạng module dành cho nhà cung cấp dịch vụ và các công ty lớn. Hỗ trợ tới 32 FXS/FXO ports và 100 Base-TX hay 100 FTTx (Fibre Optic) uplink.
Đặc chưng cơ bản:
- Modularized design in 8-port basis (max 32)
- Two RJ-45 ports (WAN: 100 Base-Tx or 10/100 Base-Fx)
- Voice features: 3-way call, hot-line, speed dial, call hold / waiting / transfer / forward / return, deny second tage dialing, Voice mail notification
- Supports Audio Codecs: G711, G723, G729 and GSM
- Fax mode: Transparent mode (G3, T.30), relay mode (T.38 real time), auto-detection
- Data mode: Static router/NAT/PAT/DHCP client/DHCP server; Support VLAN, cascading; STUN, Dynamic DNS
- QoS: Port-based VLAN; DSCP (TOS), 802.1 p/q
- VAD, slience suppression, CNG, adaptive jitter buffer, G.165 & 168 echo cancellation, compensation for loss of packet, in-band or RFC 2833 relay, selectable Tx/Rx gain control