• ETSI TS 101 108
Provide PDF Format

Learn More

ETSI TS 101 108

  • Digital cellular telecommunications system (Phase 2+); Tandem Free Operation (TFO); Service Description; Stage 1 (GSM 02.53 version 8.0.1 Release 1999)
  • standard by European Telecommunications Standards Institute, 07/01/2001
  • Publisher: ETSI

$9.00$17.50


This standard specifies the stage 1 description for the Tandem Free Op eration feature which provides the capability to avoid using two GSM s peech codecs in mobile to mobile speech calls. The primary aim is to realise improvements in speech quality. The TFO mode of operation cou ld also be used to reduce inter-MSC transmission bandwidth requirement s.

Related Products

ETSI EN 300 210-6

ETSI EN 300 210-6

Integrated Services Digital Network (ISDN); Freephone (FPH) supplementary service; Digital Subscribe..

$66.00 $131.00

ETSI I-ETS 300 671

ETSI I-ETS 300 671

Transmission and Multiplexing (TM); Passive optical components; Fibre optical connectors for single-..

$11.00 $21.51

ETSI TS 101 811-2-1

ETSI TS 101 811-2-1

Broadband Radio Access Networks (BRAN); HIPERLAN Type 2; Conformance testing for the packet based co..

$11.00 $21.51

ETSI TS 101 513

ETSI TS 101 513

Digital cellular telecommunications system (Phase 2+) (GSM); Location Services (LCS); Location servi..

$29.00 $58.50