Support SIP2.0£¬TCP/UDP/IP, RTP/RTCP£¬HTTP£¬ICMP£¬ARP/RARP, DNS£¬DHCP
(both client and server), NTP£¬PPPoE£¬TFTP, etc. ?
Built-in router, NAT and Gateway
Powerful digital signal processing (DSP) to ensure superb audio
quality; advanced adaptive jitter control and packet
loss concealment technology
Ultra compact (wallet size) and lightweight design, great companion
for travelers
Support various vocoders including G.711 A-/U-law£¬G.723.1, G.729A/B,
G.728, G.726, iLBC.
Support Caller ID/Name display or block, Hold, Call Waiting,
Call Transfer, Call Forward, Flash,
Three-Way Conferencing (pending)
Support customizable ring tone (pending)
Fax pass through and T.38 (pending)
Support silence suppression and VAD£¬AGC£¬
Support silence suppression and VAD£¬AGC£¬and echo cancellation
(G.168)
Support standard encryption and authentication (DIGEST using
MD5 and MD5-sess)
Support layer-2 (802.1Q VLAN, 802.1p) and layer-3 (DiffServ,
ToS) QoS
Support automated NAT traversal without manual manipulation
of firewall/NAT
Support remote automated provisioning and software upgrade even
through firewall/NAT to enable
¡°zero configuration¡± and ¡°plug-and-dial¡± for end users
Support device configuration via built-in IVR, Web browser or
central configuration file
Support DNS SRV Look Up
SIP Server Fail Over (pending) |
| There are three ways to access your Voicemail.
*. From your Adapter:
- Dial *8# to access your voicemail.
- Enter in the default password 1234#.
- Press 1 to listen to messeges.
- Follow the Auto-Attendant's prompt.
*. From any other phone:
- Dial your UniPhone number.
- When you hear the greeting, press 2.
- Enter your password followed by the # key.
*. Through the Internet:
- Log in to your account at www.UniBells.com.
- Click the "Manage Services" tab.
- Click "Voice Messeges" to listen to messege.
- Click "Modify" to change your settings.
|
