There are 3 flavors of SW that run on the phone, the callmanager image runs SCCP and must be used with callmanager. the SIP load lets the phones be a SIP device and there is an MGCP load which lets the phones be controlled by an MGCP call agaent. The phones can't do much by themselves, there needs to be a callmanager , SIP proxy or Call agent availible to provide the intelligence needed to route calls and provide features.
This document is an early notification of a behaviour change that will be introduced in IOS XR release 6.5.
IOS XR configuration principles relevant for this article are:
On router platforms all interfaces must be by defaul...
With XR 4.2.0 the ASR9000 is releasing a new line of hardware models. This amongst others is the RSP440, the next generation RSP with faster switch fabric along with Typhoon based Linecards, the next generation network processor.
The Cisco EPN system incorporates a network architecture designed to consolidate multiples services on a single Multiprotocol Label Switching (MPLS) transport network. This network is designed primarily based on Application ...