My Oracle Support Banner

Registration On A SIPS External Sip Proxy Server Fail Because Of TLS Version (Doc ID 2791272.1)

Last updated on OCTOBER 14, 2022

Applies to:

Oracle Communications WebRTC Session Controller - Version 7.2.0 and later
Information in this document applies to any platform.


When trying to integrate an external SIPS proxy registrar with the LWPR, or without, the following issue is got:

Failed to send a message - in case LWPR is not used
503 Service Unavailable - in-case  LWPR is used

Although imported the client certificate of the external SIPs proxy registrar in the DemoIdentity and DemoTrust jks which are used by AdminServer and the engine, also imported it in the default JAVA cacerts store, but still they can't get past the registration phase.


To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.