Lucent Technologies 5ESS User Manual

The provisioning at both OPS and TPS which affects the message
flow and message content is as follows:
• Transport Layer: SCTP (RC/V 5.71 ASSOC SET NAME
provisioned),
• Preconditions: Yes (RC/V 5.71 SIP-T PRECOND=Y),
• Local Audible: No (RC/V 5.71 LOCAL AUDIBLE=N),
• Encapsulated ISUP: Yes (RC/V 5.82 ISUP
ENCAPSULATION=Y),
• PRACK procedures: No (RC/V 5.82 PRACK ENABLED=N),
• PSTN-to-SIP mapping rules at OPS: [don’t map optional SIP
headers] RC/V 5.83:
- REQUEST URI ADDR=BASIC
- REQUEST URI CIC=BASIC
- REQUEST URI CSEL=NOTMAPPED
- TO HEADER=BASIC
- FROM ADDR=BASIC
- FROM NAME=NOTMAPPED
- FROM OLI=NOTMAPPED
- P-ASSERTED ADDR=NOTMAPPED
- P-ASSERTED NAME=NOTMAPPED
- DIVERSION=NOTMAPPED
- MAX FORWARDS=BASIC
• SIP-to-PSTN mapping rules at TPS: [use encapsulated ISUP
IAM] RC/V 5.83:
- CALLING PARTY INFO=ISUPMIME
- CALLED PARTY NUMBER=ISUPMIME
- TRANSIT NETWORK SELECTION=ISUPMIME
- REDIRECTING INFO=ISUPMIME
- ORIGINATING LINE INFO=ISUPMIME
Message Flows
Call Flow
....................................................................................................................................................................................................................................
3-16
Lucent Technologies 235-200-118
Issue 3.02B, March 2007

Lucent Technologies 5ESS Specifications

General

Brand	Lucent Technologies
Model	5ESS
Category	Switch
Language	English