User`s guide

5(59)
Datum/Date
Rev
Dokumentnr/Documentnr
Uppgjord/Prepared
Dokansv/Godkänd - Doc respons/Approved Kontr/Checked
Tillhör/Referens-File/Reference
99-07-15 A
365/155 34-ASB 150 02 Uen
FACILITY DESCRIPTION
Faktaansvarig - Subject responsible
Definitions & Abbreviations (continued)
PSS1 Private Signalling System, Number 1
Public gateway exchangeThe PBX in the private network from where calls leave the private network and
enter the public network.
TCM Travelling Class Mark
TON Type Of Number
UUI User-to-User Information
UUS User-to-User Signalling
VPN Virtual Private Network
VPN call A VPN call is a corporate call via the public ISDN network (T-reference point) for
which the private called destination number is partly or completely converted by
ASB 150 02 into a public called destination number
Standards
QSIG Basic Call control
according to the ETSI and ISO standards: ETS 300 172 and ISO 11572, 11574
QSIG Generic Functional Protocol (GFP)
according to the ETSI and ISO standards: ETS 300 239 and ISO 11582, within the scope of the supported QSIG
Supplementary services (see below)
QSIG Supplementary services CLIP, COLP, CLIR
according to the ETSI and ISO standards: ETS 300 173 and ISO 14136
QSIG Supplementary services CNIP, CONP, CNIR
according to the ETSI and ISO standards: ETS 300 238 and ISO 13864, 13868
QSIG Supplementary service Advice of Charge
according to ECMA 211/212 standard