ETSI IMS Library

LibIms is a collection of reusable TTCN-3 definitions extending LibSip to cover IMS specific aspects as defined in:

- 3GPP TS 24.229,

- IETF RFC 2617,

- IETF RFC 5031.

The latest official release of library is 3.0.0. This version is not backward compatible to the old 2.0 release.

The history of versions can be found at the end of this article.

LibIms is made up of five TTCN-3 modules that extend the modules of LibSip from IETF style SIP as found in RFC3261 to IMS SIP as described in 3GPP TS24.229

• LibIms_SIPTypesAndValues
  Types and constants used by the test component for IMS tests
• LibIms_Templates
  Templates used by the test component for IMS tests
• LibIms_Steps
  Additional test steps used by the test component for IMS tests
• LibIms_Interface
  Address types
• LibIms_PIXITS
  Module parameters for SIP testing

ETSI IMS Library requires the ETSI SIP Library.

All modules have been thoroughly documented using t3doc tags and ETSI commenting guidelines. In addition, the code follows ETSI's naming conventions. 

Change Requests (CRs) and bugs can be reported via ETSI's Testing - Online Report Tool (t-ort) 'ETSI TTCN-3 Libraries / IMS Library' sub-project.

Versions history:

LibIms v3.0		This version must be used for all upcoming test specification.
LibIms v2.0		This version is based on LibSip v2.0 and considers new schemes like urn:service:sos. It is not backward compatible to the v1.7 since it changes types and templates related to SipUrl. Read more...
LibIms v1.7