Source note · Message waiting indicator troubleshooting
RFC 3842 message counts are expressed per message class as new/old pairs with optional urgent new/old counts in parentheses, e.g. 'Voice-Message: 2/8 (0/2)'.
Checked 2026-09-25
- Vendor
- not restricted
- Product
- SIP
- Subsystem
- message-summary body
- Deployment
- any
- Region
- not restricted
- Release range
- RFC 3842 (August 2004)
- Checked
- 2026-09-25
Sources
- RFC 3842: A Message Summary and Message Waiting Indication Event Package for the Session Initiation Protocol (SIP) — IETF / RFC Editor · tier 1 standards and regulators · Section 4 (examples) and Section 5 (formal syntax)
Cite this note
APA
WarmTransfer. (2026, September 25). Message waiting indicator troubleshooting: source note mwi-troubleshooting-rfc3842-counts. WarmTransfer. https://warmtransfer.net/knowledge/claims/mwi-troubleshooting-rfc3842-counts
BibTeX
@misc{warmtransfer-claim-mwi-troubleshooting-rfc3842-counts,
title = {Message waiting indicator troubleshooting: source note mwi-troubleshooting-rfc3842-counts},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/mwi-troubleshooting-rfc3842-counts},
note = {Source note mwi-troubleshooting-rfc3842-counts, checked 2026-09-25}
}