PG port ranges follow installation order on the host rather than the PG number: if PG2 is installed before PG1 on a server, PG2's processes take the 43xxx range and PG1 is given the 45xxx range.
Checked 2026-10-02
- Vendor
- Cisco
- Product
- Unified Contact Center Enterprise
- Subsystem
- peripheral-gateway-ports
- Deployment
- on-premises
- Region
- not restricted
- Release range
- technote dated 2017-02-07
- Checked
- 2026-10-02
Sources
- Unified Contact Center Enterprise (UCCE) Peripheral Gateway (PG) TCP Port Range Assignment and duplex operations — Cisco Systems · tier 2 current vendor documentation · Port Index
Cite this note
APA
WarmTransfer. (2026, October 2). Troubleshooting UCCE peripheral gateways and CTI Server going offline: source note ucce-peripheral-gateway-troubleshooting-install-order-ports. WarmTransfer. https://warmtransfer.net/knowledge/claims/ucce-peripheral-gateway-troubleshooting-install-order-ports
BibTeX
@misc{warmtransfer-claim-ucce-peripheral-gateway-troubleshooting-install-order-ports,
title = {Troubleshooting UCCE peripheral gateways and CTI Server going offline: source note ucce-peripheral-gateway-troubleshooting-install-order-ports},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/ucce-peripheral-gateway-troubleshooting-install-order-ports},
note = {Source note ucce-peripheral-gateway-troubleshooting-install-order-ports, checked 2026-10-02}
}