|
|
|
|
| |
DESCRIPTION |
| |
DiPhone
is a state-of-the-art IP desktop phone
incorporating ergonomic design, ease-of-use
functionality, and the full power of
IP telephony on the desktop. With a
built in dial up modem it can be used
with or without high-speed broadband
connection. The user can select either
IP network or the PSTN, whichever is
the least cost for each call.
The built-in dual port Ethernet switch
can be used to connect the PC and IP
phone on the same 10/100 base-T LAN,
reducing wiring costs and complexity.
The IP Phone also has a PSTN port, allowing
you to dial out on the IP network through
56K build in modem.
DiPhoneinteroperates with any standards-compliant
H.323 / SIP / MGCP VoIP terminals and
Gatekeepers. Its large LCD gives you
the status display in easy to read format
in context of the current operation.
Intuitive menus allow easy configuration
and setup. |
| |
 |
| FEATURES |
- Call control
protocols H.323 v4 / MGCP
RFC2705&3435 / SIP RFC2543&3261
- Use any
Dial-Up (56K modem, ADSL/Cable
Modem) or broadband internet
connection (LAN) to call worldwide.
- Configurable
phone number assignment to
match various dial plans
- Recharge
function that allows users
to top up their account through
the easy payment mode and
to provide real time account
balance displaying
- Set by HTTP
web browser, advanced setting
by Telnet, Upgraded by FTP/TFTP
- Interoperable
with standards-based gatekeepers
and gateways: like OpenH.323
GK, Radvision GK, Cisco IOS
GK, Quintum Tenor GK / GW,
Cisco ATA18x / 26xx / 36xx
/ 53xx GW, AudioCodes MP-1XX
GW, Altigen IP PBX, Lucent
ESE/VSE Softswitch ,Sonus
Softswitch, and etc.
|
|
|
| SPECIFICATIONS |
| Hardware specification:
|
- One PSTN port;
built-in V.90 modem RJ11 connector
(data rates from 14.4K bps to 56K
bps)
- Dual 10/100 based-T
Ethernet , full duplex; RJ45 connector
- With 2 x 24 character
mode LCD for the status and account
balance displaying.
- 12 alphanumeric
keypads and 9 function keys: Spk,
Mute, Volume up, Volume down, Redial,
Speed Num, Balance, Call Record,
Voice Msg
- 6 LEDs to indicate
different Phone status; Call Record,
Voice Msg: ,Ethernet Status ,Power
Status, Spk, Mute.
- 4 programmable
soft keys
- Audio CODEC: G.711u,
G.711a, G.729,
G.729a, G.729b, G.729ab
- Power Adaptor:
100V ~ 240Vac input, +5Vdc output.
|
| |
| H323
Protocol: |
- ITU-T H.323 v4
support, compatible with most H.323
v1-v4 systems and devices
- Support different
E.164 registration format (E.164,
H.323 ID ,MAC address) and dialing
format
- Built-in H.323
proxy to pass NAT
- Faststart and
H.245 tunneling
- Outband DTMF transmit
by H.245 user input or Q.931 keypad
- Caller ID send
and receive by Q.931
- H.235 security
authorization based on MD5
- Alternate gatekeeper
selection
- Provide direct
IP to IP call mode, including direct
PSTN call by a gateway
- Automatically
gatekeeper discovery in LAN
|
| SIP
Protocol: |
- IETF
RFC3261 (SIP:Session Initiation
Protocol)
- IETF
RFC 2976 (SIP INFO Method)
- IETF
RFC 2327 (SDP: Session Description
Protocol)
- IETF
RFC 3264 (An off/answer model
with the Session Description
Protocol)
- IETF
RFC 1889 (RTP: Real-time Transport
Protocol)
- IETF
RFC 1890 (RTP profile for
audio and video conferences
with minimal control)
- IETF
RFC 2833 (RTP payload for
DTMF digits, telephone tones
and signals)
Support inband DTMF tone send/receive
with RTP
Supports out of band DTMF
signaling based on RFC2833
- IETF
RFC 3489 (Simple Traversal
of User Datagram Protocol
(UDP) through network address
translators (NATs)
- IETF
RFC 2617 (HTTP Authentication)
|
|
|
|
| |
|
|
|
 |
V1.0 (c) Copyright 2003 ViDaCommunication Inc. All Rights Reserved.
ViDaCommunication, INC. 8F-12,No. 351, Chung Shan Rd., Sec. 2, Chung Ho City, Taipei, Taiwan , R.O.C.
Tel: (886)-2-8228-1266/E-mail: Info@vida21.com |
|
|
