Điện thoại IP Tiptel HS108

Điện thoại IP Tiptel HS108

- Điện thoại IP HS108 dùng cho phòng tắm khách sạn. 

- Chuẩn giao thức SIP. 

- 1 cổng mạng PoE (không cổng cắm nguồn). 

- Âm thanh chuẩn HD. 

- Kiểu dáng hình bánh mì.

- Dùng với tổng đài IP Asterisk, Panasonic, Siemens, Avaya, Actel...

Features

- Double use(Wall-mountable and desktop)

- HD Voice: HD Codec, HD Speaker.

- WEB support Multi-language, e.g. Chinese, English, Russian, French etc.

- One SIP accounts and support three-way conference.

- Support IEEE802.3af class 0(POE).

- Convenient and fast for Installation and maintenance

- Support HTTP/TFTP/Telnet/Auto provision, and TR069 centralization maintenance.

- Call hold, Call waiting, Call forward, Call return, Call transfer

Phone Features

- WEB support Multi-Language;

- 1 SIP accounts

- Call hold, Call waiting, Call forward,

- Call return

- Call transfer (blind/busy/ask)

- Auto-answer, 3-way conferencing

- Tone scheme, web Volume control

- Direct IP call without SIP proxy

- Ring tone selection/import/delete

Codes and Voice Features

- Wideband Codec: G.722

- Narrowband codec: G.711μ/A, G.723.1

- G.726, G.729AB, iLBC

- VAD, CNG, AEC, AGC

- Full-duplex

Security

- LLDP, VLAN QoS, (802.1pq),VPN (L2TP)

- Transport Layer Security (TLS)

- Digest authentication using MD5/MD5-sess

- Secure configuration file via AES encryption

- Admin/User 2-level configuration mode