Cisco Bug: CSCun05004 - CUBE passes Notify with XML URI as CUBE's IP instead of Client IP Add
Aug 14, 2019
- Cisco IOS
Known Affected Releases
Symptom: CUBE passes Notify with XML URI as CUBE's IP instead of Client IP Add Conditions: Below is the scenario: BlueStar Client --- SIP ---In-- CUBE -- Out -- SIP --- Reg-Server Registration pass-through work fine. CUBE receive notify events from Reg-Server and forward this to the client. This has XML URI of CUBE outside IP and CUBE Forward to Client.When CUBE forward this it has XML URI of CUBE outside IP instead of Client IP. In working scenario Client should get a Notify with xml uri id Client IP. Client ---- Server "SIP:firstname.lastname@example.org (BLUSTAR CLIENT IP)" However when Cisco CUBE is in place we see SIP:email@example.com (CUBE OUTSIDE INTERFACE)". As per RFC rfc3680, it has to be client IP.
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