Source note · Calls-per-second limits on SIP trunks and dialers
RFC 7415 adds rate-based SIP overload control in which the oc value is a maximum rate in messages per second, selected by oc-algo token 'rate'.
Checked 2026-10-02
- Vendor
- not restricted
- Product
- not restricted
- Subsystem
- SIP overload control
- Deployment
- any
- Region
- not restricted
- Release range
- RFC 7415
- Checked
- 2026-10-02
Sources
- RFC 7415: Session Initiation Protocol (SIP) Rate Control — IETF · tier 1 standards and regulators · Sections 3.2 and 3.3
Cite this note
APA
WarmTransfer. (2026, October 2). Calls-per-second limits on SIP trunks and dialers: source note sip-trunk-cps-limits-rfc7415-rate-msgs-per-sec. WarmTransfer. https://warmtransfer.net/knowledge/claims/sip-trunk-cps-limits-rfc7415-rate-msgs-per-sec
BibTeX
@misc{warmtransfer-claim-sip-trunk-cps-limits-rfc7415-rate-msgs-per-sec,
title = {Calls-per-second limits on SIP trunks and dialers: source note sip-trunk-cps-limits-rfc7415-rate-msgs-per-sec},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/sip-trunk-cps-limits-rfc7415-rate-msgs-per-sec},
note = {Source note sip-trunk-cps-limits-rfc7415-rate-msgs-per-sec, checked 2026-10-02}
}