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SIP = Session Initiation Protocol 15年前已開始開發的
VoIP 語音通話為主之協定, 但這10年間由 H.323
協定主導了 VoIP 發展 (可能是錯誤地主導), H.323
是一種多媒體廣泛協定, 其企圖想包含所有通訊,
圖像, 視像協定, 結果造成了大量不實用封包浪費. 這10年間,
H.323的 "假大空"
浪費了全世界大量網絡及硬體資源 . 近年由 SIP
重振雄風, 燃點新一代 VoIP, IPPBX 語音通話之希望 ! VoSIP
SIP = 專; 精; 簡; 快; 聰明之實用語音通話協定, 請按此多看最新
VoSIP / IP-PBX 資料 |
more about VoIP Gateway : 4 ports with LAN switch or bandwidth control
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IP1000
is a high performance industry standard compliant
gateway optimized for VoIP and IP-PBX applications. It
is the latest addition to VoIP Internet Telephony
products. Inheriting TOPs proud tradition of
technlogical innovation, IP1000 is desgined to possess
many sensible features. |
The modularized
FXO/FXS dual
telephone interface provides the system with ultra flexible
PSTN connection.
IP1000 can conveniently connect to either the
trunk or the extension of a PBX, or a mix of both. Direct
connections from C.O. lines or analog telephone sets can also
be done by IP1000.
In addition, the state-of-the-art design provides users of
IP1000 two usage modes - VPN mode and ITSP mode.
In VPN mode, IP1000 constructs a point-to-point communication
structure in a Private Network or a Virtual Private Network
and functions perfectly in any TCP/IP environment. Also, with
a specially designed user-definable dial plan function, IP1000
delivers an optimized user-friendly interface while satisfying
the unique dialing habits of each IP1000 user. This enables
decentralized enterprises to make phone calls to branches
easily and efficiently. With an IP1000 installed in the
office, even oversea calls will sound and cost similar to
those between internal extensions.
In ITSP mode, IP1000 works as a multi-ports Internet-phone or
box, allowing it to reach or be reached directly by all VoIP devices, dial-up and Ethernet-based. Supported by
global VoIP network, IP1000 also offers the benefits provided
by a gatekeeper and billing system. Moreover, connecting to
the legacy PSTN with just a single IP1000 is also supported.
IP1000 is equipped with a RJ-45 female connector interface to
the IEEE 802.3 10BaseT Ethernet. With up to 8 analog ports and
supports both FXO and FXS telephone interface, IP1000 is more
than a reliable and affordable long distance saving phone
system, it is the ideal mate for decentralized or small to
medium size enterprises.
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IP1000 is built to incorporate many user-friendly features.
The Telnet setup guide provides a clear tour to configure
IP1000. By employing the user-definable dial plan option,
making calls through IP1000 is easy and efficient.
All-in-One Design
IP1000 possesses its own processor and network interface; it
works intelligently. No computer, no software and no
long-distance carrier required with IP1000.
Clear Voice Quality
IP1000 is designed with the latest and state-of-the-art
compression technology, fully compliant with industry
standards. Incorporated with advanced echo cancellation
algorithm and ultra-low latency jitter control, IP1000
delivers the best voice quality to users.
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VPN model
As a multi-port VoIP
gateway, IP1000 functions as a bridge between the caller and receiver. This enables users of IP1000 to
connect under the following modes: IP1000-to-IP1000,
IP1000-to-Phone, Phone-to-IP1000, Phone-to-Phone,
IP1000-to-VoIP Device and VoIP Device-to-IP1000.
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ITSP
model
Each VoIP products owns a
unique ID number. Simply dial the ID of receiving device and
one will be connected to other on-line VoIP product
users automatically. This enables IP1000 to perform under
these modes: IP1000-to-Phone, Phone-to-IP1000, IP1000-to-VoIP
Device, VoIP Device-to-IP1000.
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| Dimensions |
315mm
X 198mm X 60mm |
| Weight |
Approximately
2300g |
| Power
Input |
DC
5V,12V |
| Temperature |
0
- 50C ( 32~ 122F ) |
| Humidity |
10%
to 90% non-condensing |
| Internal
RAM |
2MB
/ 4MB |
| Flash
Memory |
4Mbits
standard, 8Mbits optional |
| Voice
Compression |
G.723.1
standard, G.711, G729a Optional |
| Telephone
Interface |
FXO
/ FXS, RJ11 |
| Network
Interface |
Ethernet
10BaseT, RJ45 |
| Network
Protocol |
TCP/IP,
DHCP, Telnet |
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FYI : Why you may consider TOPS as your VoIP
solutions provider ?
Because we are familiar with Internet Computing, TCP/IP
networking, PABX,
and Web technology, Not only VoIP ! .
We can integrate all related technology to benefit your company.
We have strong ability to solve most of your Internet, VoIP, Networking problem
!
click to see more about VoIP Gateway : 4 ports
with LAN switch or bandwidth control
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