CCVP Articles
Basic IP Phone Configuration on Cisco Call Manager Express
Tuesday, April 21st, 2009Before showing you how to configure a basic IP phone on Cisco CallManager Express (CCME), you need first to understand the concepts of ephone and ephone-dn. In CCME, “ephone” (short for Ethernet Phone) refers to the physical IP phone device, and is configured with the Ethernet MAC address of the IP phone. The MAC address […]
SIP Trunking With Call Manager Express
Tuesday, April 21st, 2009For many years now, telephony voice services for businesses and enterprises have been provided by using legacy PBX systems connected to the Public Switched Telephone Network (PSTN) using TDM connections (T1/E1 ISDN PRI lines or BRI or analog lines). This is shown on the figure below:
Call Manager Express CME Deployment Scenarios
Tuesday, April 21st, 2009The Cisco Unified CallManager Express (CME) solution not only has the benefit of voice-data integration on a single platform, but offers also flexible deployment options. The Cisco CME on its basic form consists of a router on which the callmanager software is installed, plus several telephony devices. The CME router acts as a gateway between […]
How To Install Cisco Call Manager Express CME Software
Tuesday, April 21st, 2009The Cisco Call Manager Express (CME) software (its new name is Cisco Unified Communications Manager Express) provides IP Telephony services that run on Cisco Integrated Services routers (such as 1800, 2800, 3800 family series). I will start a series of posts in this blog about IP Telephony, starting today with the installation of CME on […]