Memory use by a SIP normalization script is counted per trunk, not per script.

Checked 2026-09-25

The memory utilization of the SIP Normalization Script is based on each trunk and not on each script.
Vendor
Cisco
Product
Unified Communications Manager
Subsystem
resource limits
Deployment
on-premises
Region
not restricted
Release range
12.5(1) through Release 15 and SUs
Checked
2026-09-25

Sources

Cite this note

APA

WarmTransfer. (2026, September 25). Unified CM SIP normalization and transparency scripts: source note cucm-sip-normalization-memory-per-trunk. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-sip-normalization-memory-per-trunk

BibTeX

@misc{warmtransfer-claim-cucm-sip-normalization-memory-per-trunk,
  title  = {Unified CM SIP normalization and transparency scripts: source note cucm-sip-normalization-memory-per-trunk},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/cucm-sip-normalization-memory-per-trunk},
  note   = {Source note cucm-sip-normalization-memory-per-trunk, checked 2026-09-25}
}

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