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EXTRAORDINARY
PART III—Section 4
PUBLISHED BY AUTHORITY
No. 518] NEW DELHI, TUESDAY, JULY 25, 2023/SHRAV ANA 3, 194 5
CG-DL-E-25072023-247597
TELECOM REGULATORY AUTHORITY OF INDIA
NOTIFICATION
New Delhi, the 25th July, 2023
No. RP -4/16/(24)/2021 -QoS.—In exercise of the powers conferred upon it under section 36 of the Telecom
Regulatory Authority of India Act, 1997 (24 of 1997), the Telecom Regulatory Authority of India hereby makes the
following regulations to r epeal certain regulations, namely: -
TELECOM REGULATORY AUTHORITY OF INDIA REPEALING REGULATIONS, 2023 (02 of 2023)
1. Short title and commencement. — (1) These regulations may be called the Telecom Regulatory Authority of
India Repealing Regulations, 2023.
(2) They shall come into force from the date of their publication in the Official Gazette.
2. Repeal and Savings. — (1) On coming into force of these regulations, the following regulations shall stand
repealed, namely: -
(a) Regulation on Quality of Service of Dial -Up and Leased Line Internet Access Service, 2001 (4 of 2001);
(2) The repeal of the regulations, referred to in sub -regula tion (1), shall not affect the previous operation of the
said regulations and any directions or orders issued therein, or validity, invalidity, effect or consequences of anything
already done or any action taken, or purported to have been done or taken, or omitted to be done or suffered therein.
V. RAGHUNANDAN, Secy.
[ADVT. -III/4/Exty./302/2023 -24]
Note : The Explanatory Memorandum explains the objects and reasons of the “Telecom Regulatory Authority of India
Repealing Regulations, 2023”.
EXPLANATORY MEMORA NDUM
1. Background
1.1. The regulation on quality of service of dial -up and leased line internet access service, 2001 (4 of 2001) was
notified on 10th December 2001. This regulation was applicable to all the Basic Service Operators and Internet
Service Pro viders, including the incumbent operators viz. BSNL, MTNL and VSNL. The purpose of laying down
Quality of Service Parameters was to
i. Ensure customer satisfaction by laying down norms of network performance, which the service provider is
required to achie ve by proper dimensioning of his network.
ii. Measure the Quality of Service from time to time and to compare that with the specified norms so as to
monitor the level of performance, provided by various service providers.
iii. To generally protect the inte rests of subscribers of the Internet services.
1.2 The regulation 4 of Section -IV of this regulation defines the Quality of Service benchmarks for Dial -up
access to the ISP Node, as mentioned below:
Parameters / Service Indicators of dial up access Benchmarks (to be
achieved within 6
months)
A Service Activation Time 6 hrs
B Service Accessibility
I) Time to access 30 sec
II) Probability of accessing the ISP node in the:
a) First attempt 80%
b) Second attempt 90%
c) Third attempt 99%
III) ISP node unavailability in a month not to exceed 30 min
C Grade of Service (GOS) on the link connecting PSTN node to the ISP node 1 in 100
While for A and B the ISP will be responsible, for C, both ISP and BSO will be responsible. Where necessary
both these parties will address the problem jointly.
1.3 The regulation 5 of Section - V of this regulation defines the Quality of Service benchmarks for Leased Line
Access Service. This regulation mandates that the parties concerned enter into a Service L evel Agreement (SLA),
guaranteeing some minimum level of performance in regard to Latency, Packet Loss and Service Availability.
The Authority made recommendation only, in respect of the following indicative performance parameters to be
embedded in the SLA :
S.No. Parameters Benchmarks
1 Latency · Not to exceed 300 msec on Optical Fibre Communication (OFC) links
between India and farthest node abroad.
· Not to exceed 800 msec on satellite links between India and farthest
node abroad.
2 Packet loss Not to e xceed 1%
3 Availability Not less than 99%
2. Justification for repeal of the regulation on quality of service of dial -up and leased line internet access
service, 2001 (4 of 2001)
2.1 The regulation on quality of service of dial -up and leased line intern et access service, 2001, was notified with
the primary aim of specifying the quality of service benchmarks to be achieved by the service providers, ensure
customer’s satisfaction with the network performance and to protect the interests of the subscribers of the internet
service. Under these regulation, no performance report submission by the service provider is prescribed.
2.2 These regulations were issued when the dial up service was the only service available for accessing low
speed internet. With the p assage of the time, the telecommunication networks both wireline as well as wireless have
evolved to offer high speed broadband service on xDSL, FTTH, LTE etc, technologies. Further, none of the service
providers are reporting any subscriber for dial -up se rvice. Only BSNL was reporting the dial -up subscribers until
March’2021 and afterwards BSNL was also not reporting any dial up subscribers. BSNL vide letter no -BSNLCO -
RGLN/24(15)/1/2020 -REGLN dated 13 -04-2021, has also submitted a certificate to the Author ity, stating that no dial
up subscribers exist in their network, as on date.
2.3 The Leased line access services are generally offered by Internet Gateway Service Providers (IGSPs) holding
an ISP licence. These services are offered either to Enterprises t o connect their Local Area Networks (LANs) to the
Internet by point -to-point leased lines, or to ISPs who do not have their own International gateway facilities, so as to
provide them access to International Internet Backbone abroad. This service is a Serv ice Level Agreement (SLA)
based service between service provider and the customer. The customers to this service, holding dominating position
by virtue of one -to-one agreement with service providers and by virtue of his position, can safeguards its interes ts with
regard to service performance related issues. The service providers also assign priority in attending to their grievance/
complaints, so as to avoid their churn out to the competitors.
2.4. In view of the existence of no dial up subscribers, availa bility of high speed broadband services in wireline as
well as wireless segment and leased line service being service level agreement based service between two contracting
parties, the Regulation on Quality of Service of Dial -up and Leased line internet ac cess service, 2001, appears to be no
more relevant in the present context.
Hence, Authority decided to repeal the Regulation on quality of service of dial -up and leased line internet
access service, 2001 (4 of 2001) with effect from date of its notificati on in Official Gazette .
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