---
"@context": https://schema.org
"@type": TechArticle
"@id": https://www.twilio.com/docs/api/errors/32013#article
headline: "32013: SIP: Parent account SIP Interface CPS limit exceeded"
url: https://www.twilio.com/docs/api/errors/32013
inLanguage: en
dateModified: 2026-03-11T20:01:16.000Z
author:
  "@type": Organization
  name: Twilio Developer Education Team
publisher:
  "@type": Organization
  name: Twilio
---

# 32013: SIP: Parent account SIP Interface CPS limit exceeded

Log Type: APPLICATION

Log Level: ERROR

## Description

### Possible causes

* Calls Per Second placed on a SIP domain exceeded the Parent Account limits.

### Possible solutions

* You've exceeded the number of calls per second you are authorized to make on your Parent Account for SIP Interface.
* Increase the CPS on the Parent Account.