Source note · PRI and TDM gateway interworking
Cisco states that voice applications on ISR 4000 Series routers require at least the Unified Communications Technology Package.
Checked 2026-09-24
- Vendor
- Cisco
- Product
- ISR 4000 Series
- Subsystem
- licensing
- Deployment
- on-premises
- Region
- not restricted
- Release range
- ISR 4000 Series
- Checked
- 2026-09-24
Sources
- Configure Integrated Services Routers 4000 Series Digital Voice — Cisco Systems · tier 2 current vendor documentation · Requirements section
Cite this note
APA
WarmTransfer. (2026, September 24). PRI and TDM gateway interworking: source note legacy-pri-tdm-isr4k-uc-license. WarmTransfer. https://warmtransfer.net/knowledge/claims/legacy-pri-tdm-isr4k-uc-license
BibTeX
@misc{warmtransfer-claim-legacy-pri-tdm-isr4k-uc-license,
title = {PRI and TDM gateway interworking: source note legacy-pri-tdm-isr4k-uc-license},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/legacy-pri-tdm-isr4k-uc-license},
note = {Source note legacy-pri-tdm-isr4k-uc-license, checked 2026-09-24}
}