SIP protocol ot support for IP PBX Products - Voip PBX Services, PABX Services

SIP protocol ot support for IP PBX Products - Voip PBX Services - PABX Service

IP PBX (telephone exchange network) in the past 20 years developing a product, the industry that has experienced three generations of its evolution, first and second due to its technical weaknesses, the market has not been fully accepted. With the global spread of broadband networks and the standardization of IP phones, IP PBX third generation came into being, which integrates voice, fax, data and video communications and other functions, the traditional PBX is not only a great threat and will gradually replace the former and become the leader in this field. The third generation of IP PBX based on the unified transfer protocol such as H.323, as well as the newer SIP protocol. Which, IETF's SIP protocol organizations to develop more than in H.323 scalability, openness has advantages.

The United States since 2002 Zultys Technologies launched the first enterprise communications "media exchange" MX1200 since (Annex 6), the following companies have launched to support the SIP protocol switch media: Beijing Chol ZSwitch series of information technology (Annex 4 ), Taiwan Network FONEMOSA 4400 Series Titanium Technology (Annex 5), Zultys MX250 (Annex 7,2003 years), 3Com NBX (Annex 8), Cisco CallManager 4.0 (Annex 9), the United States Brekeke company OnDO PBX (Annex 10) . In addition, the following companies are research and development agreement to support the SIP media switches: Light and Power Company Limited technical PBmax-132 (Annex 2), Taipei peak IP PBX (Annex 3). Most of the above-mentioned IP PBX products (to be) the use of low-speed voice compression algorithms such as G.723/G.729/G.711, such as echo cancellation agreement G.165/G.168, Call Control Protocol SIP, communication interface 10/100Base-T . They have conference calls, video communications, wireless interface and other functions. Can be seen to support the SIP protocol, low-speed voice coding agreement in support of video communications, wireless communications IP PBX is one of the development.

These products are as follows:

According to the company's Web site reported power technology and its products PBmax-132 voice compression G.723/G.729 agreement, the use of echo cancellation G.165/G.168 25ms, Call Control Protocol H.323, SIP (under development), the use of 10/100Mbps LAN ports, features include: support for Web configuration and management, intelligent control procedures provide reliable and zero errors in system monitoring and reporting functions, voice mail, automatic transfer, etc. (Annex 2).


According to the Taiwan company reported net Titanium, Titanium Science and Technology Network FONEMOSA 4400 Series IP-PBX product specifications, proprietary call control protocol call control protocol, SIP, voice compression protocol G.711/G.729AB, echo cancellation using G.165 / G. 168 16ms, 10/100Base-T interface (Annex 5).

According to the United States Zultys Technologies Products was informed that in 2002 the company introduced MX1200, the world's first enterprise communications needs for tailor-made "media exchange", it voice, fax, data and video exchange and other functions integrated into a chassis. The use of high-speed CPU and digital signal processor (DSP), users simply choose the SIP-based telephone user interface or program, you can communicate through the MX1200. 25-1200 users MX1200 support to support the SIP protocol (Annex 6).

In 2003, Zultys introduced a lower price, the products can be extended-MX250. MX250 codec used G.711/G.729 agreement, 5-250 user support, support for SIP protocol (Annex 7).

3Com Corporation, according to the official website reported, 3Com has the following advantages: One, two networks (based on Ethernet and TCP / IP technology, voice network and data network integration), open (H.323, 3102 and 3101 phones support the SIP ), a powerful system (integrated unified messaging, voice mail, conference calling and other standard equipment, and expansion of more integrated voice and data applications), 3Com NBX products are divided into two series: NBX100 and SS3 NBX, NBX100 is currently the most support 200 devices, SS3 NBX device supports up to 1500 (Annex 8).

China Computer 2004-10-18 published in several newspapers, introduced to support the SIP protocol IP PBX products, which, Cisco CallManager 4.0 support SIP-IP PBX product, the product highlights include video phone calls, voice traffic encryption, as well as telephone support for secure authentication. SIP-based Zultys products MX250 IP PBX is a medium-sized IP PBX, it supports SIP-based real-time news, in addition to traditional telephone, fax, call control, as well as the backbone of the public switched telecommunications network, etc. (Annex 9).

U.S. Brekeke's OnDO PBX is a software-based IP-PBX, using SIP protocol. Features include voice mail, call forwarding, etc. (Annex 10).

Telephone IP - PBX Service - IP PBX Service - PBX Service Provider

Telephone IP - PBX Service - Voip IP PBX Service - PBX Service Provider

An IP-PBX telephone switch is a dedicated server to switch telephone calls, managing all internal and external communications for IP telephony. This way all the extensions handled by this team finish in IP phones, telephone adapter ATA, Softphone or SIP servers.

An IP-PBX can connect remote extensions. Therefore an IP-PBX with office in Hong Kong, for example, can have several internal (branch) connected in Caracas. Users in Hong Kong and Caracas are part of the same telephone exchange as a digital extension to communicate with each other. These communications are free because it uses internet connection.

Another possible configuration is to hire minutes of IP telephony and a mix of technologies to lower costs. Suppose an office receives calls by the traditional method (analogue line) and make calls by several providers minutes. This can cut costs by up to 90% by telephone.

Because the advantage of IP-PBX is able to connect a group of people with other groups in remote locations, is designed for use by companies or organizations with a good long distance traffic, or branches of international companies.

It also allows one or more employees work from home, since their IP phone can be configured as an extension of the IP-PBX.

Some of the most common features of our IP-PBX Central are:

• Preatendedores Interactive (IVR). With registered professional announcer.
• Click-2-Call is an innovative tool that allows customers to request a free call using a Web form.
• Music on hold.
• Voicemail (Voice Mail).
• Multi Conference.
• Call Forwarding.
• Call Waiting.
• Reports of traffic.
• Key to annex.
• Receipt of FAX in PDF.
• Recorded for all calls, and outgoing.
• Sending voice messages to email.
• Annexes extended to branches.
• Terms of hours to play messages.
• Administration Web Panel.
• Queues called for sales, support or other departments of your company.
• Integration with Skype network (Optional).
• Details of calls, reports and statistics.
• Monitor real-time activity.

And many more unique features are provided by Central IP PBX service provider.

VoIP IP/PBX services to generate new revenue

The revolutionary platform for implementing Voice over IP BroadWorks accepts a full range of fixed and mobile applications that enable service providers to meet the telecommunications needs of various market segments.

Hosted PBX / IP Centrex

Easy to use and has many features, Hosted PBX allows telecommunications providers to offer much more than a basic broadband service and minutes of use. With Hosted PBX, service providers offer a more cost-effective value proposition to enterprise customers, earn additional profits and become the critical communications partner for small, medium and large companies that are among its clients.

IP Centrex solution provides a base for smaller businesses who may be affected by costs. When customers are ready for IP Centrex solution for a more powerful, a migration to Hosted PBX is a simple transition. Click here to download the data sheet Hosted PBX.

Business Trunking

Together with the existing solutions based on the facilities, Business Voice Trunking provides management with a dynamic bandwidth. Business Trunking, enables service providers to offer advanced services through SIP and IP connections, such as disaster recovery, mode of data transfer in burst and unified messaging to get additional profits today. Also, gives an important step in providing Hosted PBX in the future. BroadWorks Business Trunking supports SIP connect. Click here to download the data sheet Business Trunking.

Mobile PBX

With the advanced features of a mobile device at any PBX, Mobile PBX offers mobile operators a true enterprise-class proposal. Service providers can only offer mobile deals Mobile PBX to integrate fixed-line applications such as Hosted PBX and Business Trunking. With BroadWorks, service providers can provide an integrated solution with many features to meet the specific needs of business and residential users. Click here to download the data sheet Mobile PBX.

FMC: BroadWorks Anywhere enables service providers to offer fixed and mobile convergence (fixed-mobile convergence, FMC) in the present, without additional equipment. This solution is based on the functionality of the original FMC BroadWorks platform. BroadWorks Anywhere combines the personal characteristics of the user in any number of fixed and mobile devices, and gives users the convenience of having a single number for all incoming and outgoing calls. Click here to download the data sheet BroadWorks Anywhere.

For mobile operators: BroadWorks Mobility Manager enables operators to offer mobile services and marketing in a fast Mobile PBX services. Click here to download the data sheet Mobility Manager.

Residential Broadband

Residential Broadband, with innovative features and compatibility with the regulations, allowing service providers to quickly enter the residential market with a highly revolutionary. Features such as simultaneous calls and message routing to voice mail offering to residential customers absolute control.