1.
PQM Consultants - About QSIG - Frequently Asked Questions (FAQ)
Nov 29, 2000 ... I am looking for specific documentation on what QSIG features and functionality are supported by the products from a particular manufacturer ...
2.
PQM Consultants - Voice over ATM (VTOA)
Voice trunking, as presently specified by the Voice Telephony Over ATM (VTOA) subgroup of the ATM Forum opens the door for "light" carriers to offer VPN ...
3.
PQM Consultants - Homepage
May 27, 1998 ... Both DPNSS and QSIG are common channel signalling systems based on ISDN ... In our opinion DPNSS and QSIG will coexist alongside one another ...
4.
PQM Consultants - About QSIG - Frequently Asked Questions (FAQ)
Nov 29, 2000 ... QSIG is an ISDN based protocol for signalling between nodes of a Private Integrated Services Network (PISN). See our page on QSIG . ...
5.
PQM Consultants - About QSIG - Frequently Asked Questions (FAQ)
Nov 29, 2000 ... Why don't we hear much about QSIG in the United Kingdom? What are the latest agreed specifications describing the QSIG protocol and where ...
6.
PQM Consultants - Digital Private Network Signalling System (DPNSS)
Aug 27, 1999 ... During the 1980s, British Telecom and PINX manufacturers in the UK developed DPNSS, the Digital Private Network Signalling System, ...
7.
PQM Consultants - About QSIG - Frequently Asked Questions (FAQ)
Nov 29, 2000 ... Why don't we hear much about QSIG in the United Kingdom? What are the latest agreed specifications describing the QSIG protocol and where ...
8.
PQM Consultants - Legacy Signalling Via ATM - Scope
The World's leading independent consultancy for the QSIG / PSS1 signalling system.
9.
PQM Consultants - Private Integrated Services Network Signalling ...
Apr 17, 2001 ... Much of their effort is directed towards the definition of the intraPISN signalling system commonly referred to as "QSIG". ...
10.
PQM Consultants - About QSIG - Frequently Asked Questions (FAQ)
Nov 29, 2000 ... QSIG is an ISDN based protocol for signalling between nodes of a .... The QSIG protocol is used across a virtual or logical interface ...