L
L8
116
laptops
3–4
lawful intercepts
41
layered architecture
125
legacy networks
3
,
7
,
11–13
,
21–2
,
23
,
39–42
,
55–6
,
59–60
,
68–9
,
128–9
,
226–328
,
329–36
,
357–8
,
363–400
,
405
,
417
,
421–2
,
431–47
,
449–51
,
482
,
491
definition
363
protocol mapping
364–71
legacy SCP
394–400
legacy services
363
legacy VAS
363–4
,
389–400
see also
IN (Intelligent Network)
categories of services
393–9
CS/GSM-specific services
393–400
definition
389–90
safeguarding investment challenges
393–9
starting point
389–93
licensing agreements
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