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Study Notes Cisco CCNP Voip

Intelligent information Network – IIN

  • Integrated transport
  • Integrated services
  • Integrated applications

PSTN – public switch telephony network

Vocie Gateway是一台把模拟信号转换成数字信号的Router.

模拟信令:

  • Supervisory Signaling
  • Address Signaling…
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Cisco Voice

Implementing Class of Restriction (COR)

CUCM – Class of Service

Partitions – Partitions are collections of DNs, RPs and TPs that divide the Dial Plan into segments.
Calling Search Space – CSS can be assigned to phone lines, phone devices, gateways and trunks. 196 more words

Cisco Voice

Digit Manipulation

A router matches outgoing dial peers with the destination-pattern command. For incoming dial peers it uses one of the following 5 rules:

1.Match the dialed number (DNIS) using the… 328 more words

Cisco Voice

CME Configuration

Check out what are the Cisco Unified CME 9.1 Supported Firmware, Platforms, Memory, and Voice Products HERE.

The following topology will be used for this configuration. 550 more words

Cisco Voice