15-10-2012, 04:03 PM
SIX WEEK SUMMER TRAINING AT BSNL,MOTIHARI
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ROLE OF “E.C.E.” IN BSNL
With the convergence of technologies, catalyzed by the global EC revolution the
world is witnessing change as never before in recorded history. In the realm of telecommunication, the change and the pace of it are more pronounced - from basic telephony to voice, video and data services, and from bandwidth on demand to virtual private networks, Electronics is making the entire plethora of BSNL's telecom services expand.
ABOUT US
Bharat Sanchar Nigam Ltd. formed in October, 2000, is World's 7th largest Telecommunications Company providing comprehensive range of telecom services in India: Wire line, CDMA mobile, GSM Mobile, Internet, Broadband, Carrier service, MPLS-VPN, VSAT, VoIP services, IN Services etc. Within a span of five years it has become one of the largest public sector unit in India.
BSNL has installed Quality Telecom Network in the country and now focusing on improving it, expanding the network, introducing new telecom services with ICT applications in villages and wining customer's confidence. Today, it has about 47.3 million line basic telephone capacity, 4 million WLL capacity, 20.1 Million GSM Capacity, more than 37382 fixed exchanges, 18000 BTS, 287 Satellite Stations, 480196 Rkm of OFC Cable, 63730 Rkm of Microwave Network connecting 602 Districts, 7330 cities/towns and 5.5 Lakhs villages.
SERVICES PROVIDED BY BSNL
When it comes to connecting the four corners of the nation, and much beyond, one solitary name lies embedded at the pinnacle - BSNL. A company that has gone past the number games and the quest to attain the position of a leader . It is working round the clock to take India into the future by providing world class telecom services for people of India. BSNL is India's no. 1 Telecom Service provider and most trusted Telecom brand of the Nation.
Driven by the very best of telecom technology from chosen global leaders, it connects each inch of the nation to the infinite corners of the globe, to enable you to step into tomorrow.
BASIC TELEPHONE SERVICES
The Plain old, Countrywide telephone Service through 32,000 electronic exchanges. Digitalized Public Switched Telephone Network (PSTN) with a host of Phone Plus value additions.
BSNL launched DataOne broadband service in January 2005 which shall be extended to 198 cities very shortly. The service is being provided on existing copper infrastructure on ADSL2 technology. The minimum speed offered to the customer is 256 Kbps at Rs. 250/- per month only. Subsequently, other services such as VPN, Multicasting, Video Conferencing, Video-on-Demand, Broadcast application etc will be added.
Internet
Keeping the global network of Networks networked, the countrywide Internet Services of BSNL under the brand name includes Internet dial up/ Leased line access, CLI based access (no account is required) and DIAS service, for web browsing and E-mail applications. You can use your dialup sancharnet account from any place in India using the same access no '172233' , the facility which no other ISP has. BSNL has customer base of more than 1.7 million for sancharnet service.
BSNL also offers Web hosting and co-location services at very cheap rates.
ISDN
Integrated Service Digital Network Service of BSNL utilizes a unique digital network providing high speed and high quality voice, data and image transfer over the same line. It can also facilitate both desktop video and high quality video conferencing.
3G Coverage
BSNL has the largest 3G network in India. Additionally, BSNL 3G services usually cover not only the main town/city but also the adjoining suburbs and rural areas as well.As of now BSNL has 3G services in 826 cities across India. The following is a list of BSNL 3G enabled towns/cities. This list covers only BSNL 3G services provided through HSDPA/HSUPAand HSPA+ for GSM subscribers and not EVDO for CDMA subscribers
Integrated Services Digital Network (ISDN)
Integrated Services Digital Network (ISDN), a switched telephone service capable of transporting voice and digital data, is one of the oldest Internet access methods. ISDN has been used for voice, video conferencing, and broadband data applications. ISDN was very popular in Europe, but less common in North America. Its use peaked in the late 1990s before the availability of DSL andcable modem technologies.Basic rate ISDN, known as ISDN-BRI, has two 64 kbit/s "bearer" or "B" channels. These channels can be used separately for voice or data calls or bonded together to provide a 128 kbit/s service. Multiple ISDN-BRI lines can be bonded together to provide data rates above 128 kbit/s. Primary rate ISDN, known as ISDN-PRI, has 23 bearer channels (64 kbit/s each) for a combined data rate of 1.5 Mbit/s (US standard). An ISDN E1 (European standard) line has 30 bearer channels and a combined data rate of 1.9 Mbit/s.