IMS Application Developer's Handbook

P

‘P’ prefixes

481 , 486–7

see also private headers ; SIP headers

P-associated-URIs

258–69

P-called-party-ID

264–6 , 281–5

P-charging-function-addresses

258–69 , 274–85

P-CSCF (proxy CSCF)

63–4 , 226–328 , 358–62 , 435 , 440–1

see also A-SBG ; Gm… ; IP… ; security… ; UE ; user-to-network…

concepts

63 , 226–35 , 237–49 , 251–69 , 270–85 , 286–92 , 296–8 , 319–20 , 324–8 , 358–62 , 435 , 440–1

definition

231–2 , 237–8

P-preferred-identity

237–8 , 264–6

packet switched networks

105

packetization

111

PAI (P-asserted-identity)

237–8 , 274–316 , 323 , 326–8 , 340–6 , 381–9

parallel alerting

22 , 302–3 , 392–3 , 443–4

parameters

163–83 , 242–9

Parlay X

53 , 294 , 335 , 336 , 357 , 398–400

see also SOAP web service ...