Source note · Unified CM CTI and JTAPI integrations
Under the CSR 14 sizing guide, the maximum CTI resources per Unified CM virtual machine are 3,750 for the small OVA, 10,000 for medium and 12,500 for large.
Checked 2026-09-25
- Vendor
- Cisco
- Product
- Unified Communications Manager
- Subsystem
- Sizing
- Deployment
- on-premises
- Region
- not restricted
- Release range
- Collaboration System Release 14
- Checked
- 2026-09-25
Sources
- Cisco Collaboration Sizing Guide - Collaboration Sizing Guide for CSR 14 — Cisco Systems · tier 2 current vendor documentation · Applications and CTI, Table 1-6
Cite this note
APA
WarmTransfer. (2026, September 25). Unified CM CTI and JTAPI integrations: source note cucm-cti-jtapi-csr14-per-vm-resources. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-cti-jtapi-csr14-per-vm-resources
BibTeX
@misc{warmtransfer-claim-cucm-cti-jtapi-csr14-per-vm-resources,
title = {Unified CM CTI and JTAPI integrations: source note cucm-cti-jtapi-csr14-per-vm-resources},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-cti-jtapi-csr14-per-vm-resources},
note = {Source note cucm-cti-jtapi-csr14-per-vm-resources, checked 2026-09-25}
}