McDewey

Voice Class Tenants Cisco IOS 15.6(2)T and Cisco IOS XE 16.3.1 introduced voice class tenants which allows each tenant to have their own individual configurations. A tenant can be an Telephony Provider, Cisco Unified Communication Manager (CUCM), or any other 3rd Party Call Agent an administrator would like have specific global settings for. First an administrator creates a voice class tenant and defines the parameters. The voice class tenant is then applied to the specific dial-peer or choice. This new configuration gives administrators another level of control over calls beyond dial-peers and global configuration. With 17.8.1a, Voice Class Tenant configurations can be configured with a sip-listen command (coupled with the appropriate SIP control binding command) to define the non-secure or secure port that tenant. This means tenant 1 could listen for unsecure SIP on UDP 5060 + VRF Red while tenant 2 listens for SIP on TCP TLS 5070 + VRF Blue. After matching the tenant based on listen-port + bind + optional vrf inbound dial-peers are filtered to those that have the tenant applied. Full Documentation: Cisco Unified Border Element Configuration Guide - Cisco IOS XE 17.6 Onwards Normal Order of Command Preference without Tenants Dial-peer command 1. Global command (voice service voip and sip-ua) 2.