Specification #: 26.102
Reference: 26.102
Title: Mandatory speech codec; Adaptive Multi-Rate (AMR) speech codec; Interface to Iu, Uu and Nb
Status: Under change control
Type: Technical specification (TS)
Initial planned Release: Release 1999
Internal:
Common IMS Specification:
Radio technology:
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Remarks (0)
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Primary responsible group: SA 4
Secondary responsible groups: -
Rapporteurs
NameCompany
Frederic Gabin
Ericsson LM
18030
Parent Specifications
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Child Specifications
Spec #TypeTitleStatusPrime grp 
26.202
TS
Speech codec speech processing functions; Adaptive Multi-Rate - Wideband (AMR-WB) speech codec; Interface to Iu, Uu and Nb
UCC
S4
See details
progress
Related Work Items
UIDAcronymTitleResp. grp(s) 
1541
TrFO
Transcoder-Free Operation
N1 , S2 , N4
See details False
1631
TFO
Tandem Free aspects for 3G and between 2G and 3G systems
S4
See details False
35016
CH
Rel-6 Charging Management
N3 , S2 , S5
See details False
50591
AoIP
AoIP (A-interface over IP)
S4 , GP , C1 , C3 , C4
See details False
60076
QoS
End-to-end UMTS Quality of Service management
N1 , N2 , S2 , T2 , N4
See details False
60078
QoS_for_Speech_&_MM_Codecs_/_AMR
QoS for Speech and Multimedia Codec
S4
See details False
60149
Mandatory_Speech_Codec,AMR-NB,AMR
Mandatory speech codec for narrowband telephony service
S4
See details False
400042
AoIP-CSoIP
Media Requirements for CS over IP based User Plane
S4
See details False
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