The "Call-ID-SIP-Header" AVP
The "Call-ID-SIP-Header" Diameter AVP, which is of type OctetString, is defined by 3GPP (vendor ID 10415) and uses the AVP code "643".
It is part of the Subscription-Info, Restoration-Info, P-CSCF-Subscription-Info grouped AVPs.
It is part of the 3GPP Cx application.
It is defined in the 3GPP Cx specification.
| Update source | Insertion date |
|---|---|
| Wireshark | 2026-04-26 07:13 |