ITL Call Rate(Baht/min)
CountryFixedMobile
Thailand0.50.5
China11
Taiwan13
USA11
United Kingdom16
Korea, South12
Japan15
Australia16
Canada11
Denmark17
Finland16
France15
Germany16
Israel13
Netherlands17
Norway17
Sweden18
The number of users online  22 users online
VoIP Phone >> EP320 >> Product Description
Product: Enterprise IP Phone
Model: EP320
Type : VoIP Phone
► Support SIP 2.0 (RFC 3261), TCP/UDP/IP, RTP/RTCP, HTTP, ICMP, ARP/RARP, DNS, DHCP, NTP, PPPoE, STUN, UPNP, TFTP, etc.

► Powerful Digital Signal Processing (DSP) technology to ensure superior audio quality

► Support various codecs including G.711 (PCM a-law and u-law), G.723.1 (Option), G.729A, G.726 (Option) and Ilbc(Option)

► Support standard encryption and authentication (DIGEST using MD5, MD5-sess)

► Support for Layer 2 (802.1Q VLAN, 802.1p) and Layer 3 QoS (ToS, DiffServ, MPLS)

► Support Silence Suppression, VAD (Voice Activity Detection), CNG (Comfort Noise Generation), Line Echo Cancellation (G.168), and AGC (Automatic Gain Control)

► Support automated provisioning for mass deployment ,RTP and TLS (pending)for security protection

► Support automated NAT traversal without manual manipulation of firewall/NAT

► Support numeric Caller ID Display, Hold, Transfer, Forward, 3-way Conference, in-band and out-of-band DTMF, Download Phone Book(XML, LDAP, up to 100 items), Call Waiting, Call Log, Off-hook Audio Dial, Audio Answer, Downloadable Ringtones, Sever Redundancy and Fail-over Support.

► Support syslog, full duplex hands-free speakerphone with advanced acoustic echo cancellation, redial, volume control, voice mail with indicator, downloadable ring tones.

► Provide easy configuration through manual operation (phone keypad), Web interface or automated centralized configuration file via TFTP or HTTP

► Support 5 navigation/menu/volume keys, 13 dedicated function keys for: HOLD, SPEAKERPHONE, SEND/REDIAL, MUTE, TRANSFER, CONFERENCE, and MESSAGE(with message indicator),LINE1,LINE2,DND,PLAY,PHONE BOOK,ANSWER ON.

 Support multi-language: English, Chinese, Japan, etc

 

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