Source note · Unified CM media resources
If an MTP is needed only for DTMF, Early Offer or IPv4/IPv6 conversion and both legs use the same codec and packetization, a software MTP (Unified CM IPVMS or ISR software MTP) is likely sufficient. If codecs differ, a DSP transcoder is likely needed.
inferred · Checked 2026-09-25
- Vendor
- Cisco
- Product
- Unified Communications Manager
- Subsystem
- media termination point
- Deployment
- on-premises
- Region
- not restricted
- Release range
- Release 15 and SUs; ISR IOS XE
- Status
- inferred
- Checked
- 2026-09-25
Sources
- Cisco 4000 Series ISRs Software Configuration Guide, Cisco IOS XE Everest 16.6 - Support for Software Media Termination Point — Cisco Systems · tier 2 current vendor documentation · Restrictions for Software Media Termination Point (combined with Release 15 Transcoders overview)
Cite this note
APA
WarmTransfer. (2026, September 25). Unified CM media resources: source note cucm-media-resources-mtp-choice-inference. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-media-resources-mtp-choice-inference
BibTeX
@misc{warmtransfer-claim-cucm-media-resources-mtp-choice-inference,
title = {Unified CM media resources: source note cucm-media-resources-mtp-choice-inference},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-media-resources-mtp-choice-inference},
note = {Source note cucm-media-resources-mtp-choice-inference, checked 2026-09-25}
}