TR 101 949 : 1.1.1

Intellectual Property Rights
Foreword
1 Scope
2 References
3 Definitions and abbreviations
  3.1 Definitions
  3.2 Abbreviations
4 General considerations
  4.1 Services covered
  4.2 Components of an interconnection service
  4.3 Forms of interconnection
  4.4 Interconnection links and circuits
  4.5 Responsibility for call delivery and origination
  4.6 Practical examples
  4.7 Reporting
  4.8 Data processing issues
5 QoS parameters for interconnection
  5.1 Supply time for initial physical interconnection at a site
      5.1.1 Definition
      5.1.2 Measurement and statistics
      5.1.3 Comparability
  5.2 Supply time of E1 Interconnection circuits on an established
      interconnection link
      5.2.1 Definition
      5.2.2 Measurement and statistics
      5.2.3 Comparability
      5.2.4 Further considerations
  5.3 Supply time for a call by call carrier selection facility
      to another operator
      5.3.1 Definition
      5.3.2 Measurement and statistics
      5.3.3 Comparability
  5.4 Supply time for a carrier pre-selection facility to another
      operator
      5.4.1 Definition
      5.4.2 Measurement and statistics
      5.4.3 Comparability
  5.5 Supply time for handling customer originated carrier
      pre-selection requests from another operator
      5.5.1 Definition
      5.5.2 Measurement and statistics
      5.5.3 Comparability
  5.6 Availability of E1 interconnection circuits per
      interconnection link
      5.6.1 Definition
      5.6.2 Measurement and statistics
      5.6.3 Comparability
  5.7 Fault rate per E1 interconnection circuit
      5.7.1 Definition
      5.7.2 Measurement and statistics
      5.7.3 Comparability
  5.8 Fault repair time for the E1 interconnection circuits
      5.8.1 Definition
      5.8.2 Measurement and statistics
      5.8.3 Comparability
      5.8.4 Further considerations
6 QoS parameters for call delivery and collection
  6.1 Unsuccessful call ratio for call delivery
      6.1.1 Definition
      6.1.2 Measurement and statistics
      6.1.3 Comparability
  6.2 Unsuccessful call ratio with carrier selection
      6.2.1 Definition
      6.2.2 Measurement and statistics
      6.2.3 Comparability
  6.3 Blocking at Busy Hour on the interconnection circuit groups
      6.3.1 Definition
      6.3.2 Measures and Statistics
      6.3.3 Comparability
7 QoS parameters for other services
  7.1 Response times for answering fault reporting line
      7.1.1 Definition
      7.1.2 Measurement and statistics
      7.1.3 Comparability
  7.2 Billing queries
      7.2.1 Definition
      7.2.2 Measurement and statistics
      7.2.3 Comparability
  7.3 Billing amendments
      7.3.1 Definition
      7.3.2 Measurement and statistics
      7.3.3 Comparability
  7.4 Time to confirm that a number can or cannot be ported
      7.4.1 Definition
      7.4.2 Measurement and statistics
      7.4.3 Comparability
Annex A: Combination of weekly or monthly results
Annex B: Further explanation of "fastest X %"
Annex C: Relationship between the accuracy of the
         estimator of the unsuccessful call ratio
         and the number of calls to be observed
      C.1 Theory
      C.2 Guidance
Annex D: Method of calculating the number of observations
         required for measures of time
Annex E: Algorithm for decision about the success
         of a call attempt
History

Provides harmonized definitions and measurement methods for a range of Quality of Service (QoS) parameters that relate to public network-public network interconnection.