Cisco Systems VG204, VG202XM manual Configuring Calls, Call Transfer, Enters privileged Exec mode

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Chapter 4 Configuring Voice

Configuring Calls

Configuring Calls

•Call Transfer, page 4-11

•Call Waiting, page 4-12

•Three-Party Conferencing, page 4-12

•Caller ID, page 4-12

Call Transfer

The voice gateways blind-call transfer functionality allows the transfer of a call from the party you call to a destination caller without and call commit from the original person called. For example, party A (transferee) calls party B (transferor). The transferor wants to transfer the call to party C (transfer-target) and uses hookflash (softkey transfer) to get a dial tone, and then dials party C’s number. When CUCM/CUCME gets party C’s number, it transfers the party A call to party C without the need of committment from party B.

The voice gateways consultation call transfer functionality allows happens after a call is established between a transferor and transferee. The transferor wants to transfer the call to a transfer target by using a softkey transfer by getting a dialtone then dialing the transfer-target’s phone number. When the call between the transferor and transfer-target is established, the transferor hangs up the phone to commit the transfer. The CUCM/CUCME connects the call between the transferee and the transfer-target.

SUMMARY STEPS

1.enable

2.configure terminal

3.dial-peer voice tags pots

4.service stcapp

5.port port-number

6.exit

DETAILED STEPS

 

Command or Action

Purpose

Step 1

 

 

enable

Enters privileged EXEC mode.

 

Example:

 

 

VG# enable

 

Step 2

 

 

configure terminal

Enters global configuration mode. You have entered

 

 

global configuration mode when the prompt changes to

 

Example:

VG(config)#.

 

 

 

VG# configure terminal

 

 

 

 

 

 

Cisco VG202, Cisco VG202XM, Cisco VG204, and Cisco VG204XM Voice Gateways Software Configuration Guide

 

 

 

 

 

 

OL-16191-01

 

 

4-11

 

 

 

 

 

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Contents Text Part Number OL-16191-01 Americas HeadquartersCopyright 2008-2013 Cisco Systems, Inc. All rights reserved N T E N T S Changing the Configuration Register Manually A-5 Audience Document ObjectivesBoldface font AccessibilityDocumentation Conventions Convention DescriptionCisco VG200 Series Gateways Related DocumentationViii Port Numbering Conventions About the Voice GatewaysBack Panel Feature Locations on the Cisco VG202 Chassis Release Understanding Cisco IOS Software BasicsAbout Cisco IOS Software Chapter before you proceed to the next chapterExit , or logout Command ModesCommand Mode Access Method VG Prompt Displayed Exit Method Getting HelpInterface fast ethernet Undoing a Command or FeatureSaving Configuration Changes Configure terminalWhere to Go Next Typical Voice Gateway Deployment ScenarioUpgrading to a New Cisco IOS Release Page OL-16191-01 About Configuring Your Voice Gateway Preparing to Configure Your Cisco Voice GatewayProcedure Determine the addressing plan for each network protocol Using the setup CommandEnter a hostname for the voice gateway Enter hostname VG VG204 Completing the Configuration OL-16191-01 Configuring the Hostname and Password Configuration guide and command reference publicationsRestriction Example Verifying the Hostname and PasswordCommand or Action Purpose ExitConfiguring Fast Ethernet Interfaces Enable Configure terminal Ip routingBefore You Begin Exit Ctrl-z Are not lost during resets, power cycles, or power Saving Configuration ChangesEnable Copy running-config startup-config Ctrl-z Saves the configuration changes to Nvram so that theyOL-16191-01 Prerequisites Configuring the Voice InterfacePrompt changes to the privileged Exec enable prompt VG# Auto-Configuration With a Dhcp Server Restriction for Configuring Auto-ConfigurationIp address dhcp Enable Configure terminalAuto-Configuration Without a Dhcp Server Voice service voip Fax protocol t38 nseforceCcm-manager config server tftpipaddress Ccm-manager sccp Transcoding and conferencing Enables the Sccp and its related applicationsDownloads Cucm XML configuration files and enables Configuration portSccp Sccp ccm group group-number Enables Cucm auto-configuration of the Cisco IOSDial-peer voice tags pots Service stcapp Command or Action Purpose 000 001 002 003 Configuring the MAC Address ConventionLast Three Digits of the MAC Port Number AddressGlobal configuration mode when the prompt changes to Configuring CallsEnters privileged Exec mode Enters global configuration mode. You have enteredCall Waiting Three-Party ConferencingCaller ID Caller-id enable type Caller-id enable type ExitAllows the sending or receiving of caller ID information OL-16191-01 Enable Configure terminal Config-register value Exit Reload Entering the ROM Monitor ModeAbout the ROM Monitor Commands Command Descriptions Listing the ROM Monitor CommandsMeminfo Recovering Boot and System ImagesCommand Description Reset orChanging the Configuration Register Using Prompts Using the Configuration RegisterAbout Changing the Configuration Register Changing the Configuration Register ManuallyUsing the Console Download Function Command DescriptionAbout the Console Download Function Using Debug Commands Error ReportingContext-Displays processor context for example Rommon 9 meminfo Main memory size 128 MB Exiting the ROM Monitor ModeFigures Meminfo A-8reset A-4Reset command ROM monitor Commands Debug commands
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VG202, VG204XM, VG204, VG202XM specifications

Cisco Systems has long been a leader in the realm of networking technology, providing innovative solutions for businesses of all sizes. Among its products, the Cisco VG202XM, VG204, VG204XM, and VG202 series stand out as vital components in voice gateway solutions for IP telephony applications.

The Cisco VG202XM and VG204 series are designed to facilitate the convergence of voice and data as businesses transition to VoIP (Voice over Internet Protocol). These voice gateways offer seamless integration with legacy telephony systems while enabling the deployment of advanced IP-based telephony features. They are particularly useful for organizations looking to preserve their existing investments in traditional telephony infrastructure while embracing modern communication technologies.

One of the main features of the VG202XM and VG204 series is their support for two-line interfaces, catering to varying deployment needs. The VG202 provides two FXS (Foreign Exchange Station) ports, which allow businesses to connect analog phones and fax machines directly. The VG204 enhances this capability by offering four FXS ports, accommodating larger user bases and providing more connections for local telephony equipment.

These gateways support an array of voice codecs and can handle up to 16 concurrent calls, ensuring high-quality voice communication in busy environments. Their integration with Cisco's Unified Communications Manager allows users to access a host of advanced telephony features such as call forwarding, voicemail, and conferencing.

On the technology front, the VG202XM and VG204 series support both SIP (Session Initiation Protocol) and H.323 protocols, making them versatile for varied network environments. They also offer advanced QoS (Quality of Service) capabilities, ensuring that voice traffic is prioritized over other types of data, which is essential in maintaining call clarity and reliability.

Additionally, the VG204XM variant adds built-in safety features, such as power over Ethernet (PoE), which eliminates the need for separate power supplies for connected devices. This not only streamlines deployment but also enhances the reliability of the voice system.

In terms of management, these devices are equipped with Cisco's user-friendly interface, which simplifies configuration and monitoring. They can be managed through various tools offered by Cisco, making it easier for IT departments to maintain and optimize their voice services.

Overall, the Cisco VG202XM, VG204, VG204XM, and VG202 series deliver robust, scalable, and reliable solutions for businesses aiming to leverage the benefits of voice gateways in their enterprise networks. These devices not only provide essential voice capabilities but also pave the way for future growth and integration in an increasingly digital world.
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