Cisco Systems AS5800 manual Configuring Pots Peers, Outbound Dialing on Pots Peers, Dial peer

Page 13

Configuring Dial Peers

POTS peers associate a telephone number with a particular voice port so that incoming calls for that telephone number can be received and outgoing calls can be placed. VoIP peers point to specific devices (by associating destination telephone numbers with a specific IP address) so that incoming calls can be received and outgoing calls can be placed. Both POTS and VoIP peers are needed to establish VoIP connections.

Configuring POTS Peers

POTS peers enable incoming calls to be received by a particular telephony device. To configure a POTS peer, you need to uniquely identify the peer (by assigning it a unique tag number), define its telephone numbers, and associate it with a voice port through which calls will be established. Under most circumstances, the default values for the remaining dial peer configuration commands will be sufficient to establish connections.

To configure a POTS dial peer, use the following commands beginning in global configuration mode:

Step

Command

Purpose

1

Router(config)# dial-peer voice number pots

Enters the dial peer configuration mode to configure a

 

 

POTS peer. The number value of the dial-peer voice

 

 

pots command is a tag that uniquely identifies the

 

 

dial peer.

 

 

 

2

Router(config-dial-peer)# destination-patternstring

Defines the telephone number associated with this POTS

 

 

dial peer.

 

 

 

3

Router(config-dial-peer)# port shelf/slot/port:D

Associates this POTS dial peer with a specific logical dial

 

 

interface.

 

 

 

4

Router(config-dial-peer)# prefix string

(Optional) Specifies the prefix for this POTS dial peer.

 

 

The prefix string value is sent to the telephony interface

 

 

first, before the telephone number (destination pattern)

 

 

associated with this dial peer is sent.

 

 

 

For additional POTS dial-peer configuration commands, refer to the “Voice-Related Commands” section of the Cisco IOS Release 12.0 Voice, Video, and Home Applications Command Reference, the Cisco IOS Release 12.0(3)T Voice over IP for the Cisco AS5300 feature module, and the Cisco IOS Release 12.0(3)T Service Provider Features for Voice over IP feature module.

Outbound Dialing on POTS Peers

When a router receives a voice call, it selects an outbound dial peer by comparing the called number (the full E.164 telephone number) in the call information with the number configured as the destination pattern for the POTS peer. The router then strips out the left-justified numbers corresponding to the destination pattern matching the called number. If you have configured a prefix, the prefix will be put in front of the remaining numbers, creating a dial string, which the router will then dial. If all numbers in the destination pattern are stripped-out, the user will receive (depending on the attached equipment) a dial tone.

For example, suppose there is a voice call whose E.164 called number is 1 310 767-2222. If you configure a destination-pattern of “1310767” and a prefix of “9,” the router will strip out “1310767” from the E.164 telephone number, leaving the extension number of “2222.” It will then append the

Voice over IP for the Cisco AS5800 13

Page 12 Page 14
Image 13
Page 12 Page 14
Contents Voice over IP for the Cisco AS5800 Feature OverviewBenefits Feature OverviewTwo-Stage-Dial Toll Bypass Benefits Two-Stage Dial Toll Bypass Pstn Voice-Traffic and Fax-Traffic Off loadUniversally Accessible Voice-Mail and Fax-Mail Services Related Features and TechnologiesRestrictions Related DocumentsSupported Standards, MIBs, and RFCs Supported PlatformsStandards MIBsPrerequisites PrerequisitesConfiguring IP Networks for Real-Time Voice Traffic Configuration TasksConfiguration Tasks Configuring Custom Queuing and IP RTP Reserve Configuring Voice PortsStep Command Purpose Configuring Voice PortsConfiguration Tasks Step Command Purpose Fine-Tuning Isdn Voice PortsTroubleshooting Tips Verifying Voice Port ConfigurationSecondsinfinity Inbound versus Outbound Dial Peers Configuring Dial PeersPots command is a tag that uniquely identifies Configuring Pots PeersOutbound Dialing on Pots Peers Pots peer. The number value of the dial-peer voiceIncoming and Outgoing Pots Call Legs Direct Inward Dial for Pots PeersDistinguishing Voice and Modem Calls on the Cisco AS5800 Using the elements, the algorithm is as followsVerifying Dial Peer Configuration Configuring VoIP PeersConfiguring the Cisco AS5800 as an H.323 Gateway Configuring the Cisco AS5800 as an H.323 GatewayRouterconfig-if#h323-gateway voip interface Routerconfig-if#h323-gateway voip h323-idVerifying Gateway Interface Configuration Configuring the Cisco AS5800 for Interactive Voice ResponseConfiguring IVR Router config# call application voice nameVerifying IVR Configuration Configuration ExampleConfiguration Example Configuring the Cisco 2600 as a Gateway Configuring the Cisco 3640 as a GatekeeperConfiguring the Cisco AS5800 as a Gateway New Commands Command ReferenceCommand Reference Codec Port Show csm Show voice port Voice-port Modified CommandsCommand Modes DefaultsCodec Syntax DescriptionRelated Commands Command HistoryUsage Guidelines ExamplesDtmf-relay CommandDescription No port is configured DefaultPort Cisco MC3810Example Command ModeShow csm Router# show csm voice 2/4/4/0 Specifies the T1 or E1 controller Explains the fields contained in both of these examplesShow csm voice Field Descriptions Field DescriptionCommand Reference Show csm voice Field Descriptions Show csm Tdmdspstream Related Commands Syntax Description For the Cisco 2600/3600 series Show voice portFor the Cisco AS5800 Universal Access Server For the Cisco AS5300 Access ServerFor the Cisco MC3810 Show voice portRouter# show voice port 1/0/0 Router# show voice port 1/2 Show voice port Field Descriptions Explains the fields in the sample outputSummary Show voice port Show voice port Field Descriptions for the Cisco AS5800 Command Reference Show voice port Field Descriptions5800# show voice port 1/0/0D Isdn 1/0/0D Show call active voice ReleaseModification Show vrm activecalls5800# show vrm activecalls Show vrm vdevice Field Descriptions Show vrm activecallsCommand Reference Show vrm vdevice Field Descriptions Show vrm vdevices Show vrm vdevices5800# show vrm vdevices 6 Show vrm vdevices Summary of voice devices for all voice cards 5800# show vrm vdevices summaryShow vrm vdevice summary Field Descriptions CCCAPCODECG711U DSP# Show vrm activecalls Test vrm busyout Test vrm busyoutRouter# test vrm busyout 4 all Router# test vrm busyout 4 1 channel Router# test vrm busyout 4 1Following example resets DSP 4 on the VFC installed in slot Test vrm resetTest vrm reset Router# test vrm reset 4Router# test vrm unbusyout 4 all Test vrm unbusyoutRouter# test vrm unbusyout 4 1 Test vrm unbusyoutRouter# test vrm unbusyout 4 1 channel Voice-port Voice-port Global configurationDial-peer voice New Debug Commands Debug CommandsDebug Commands Debug vrm control There are no arguments or keywords used in this commandFormat for the Receive messages is as follows Format of the Send messages is as followsDebug vrm control Debug vrm control Field Descriptions Describes the fields in previous exampleDebug vrm error Debug vrm errorVtspfail codec value not supported Possible state values are as follows = Reset This error message notifies the VRM of a DSP alarmDebug vrm error Field Descriptions Expains the field contained in the previous exampleDebug vrm control Debug vrm inout Debug vrm inoutGlossary GlossaryGlossary Glossary
Related manuals
Manual 168 pages 22.1 Kb Manual 6 pages 32.91 Kb Manual 16 pages 55 Kb

AS5800 specifications

Cisco Systems has long been a leader in the networking and telecommunications field, and its AS5800 series of routers exemplify this tradition. The AS5800, along with the AS5850, AS5350, AS5400, and AS5300, provides robust solutions for service providers and enterprise-level networking applications. Each of these models has distinct features and characteristics that cater to the evolving demands of internet traffic and data processing.

The Cisco AS5800 is designed for high-capacity routing and optimized for broadband services. It supports a wide range of services, including voice, data, and video applications, making it a versatile option for service providers looking to deliver integrated solutions. It is equipped with advanced quality of service (QoS) features that ensure bandwidth is allocated effectively, holding strong even under heavy traffic conditions.

In comparison, the AS5850 offers superior processing capabilities and is typically utilized in larger-scale implementations. This model supports high-density interfaces, allowing numerous connections without compromising performance. Its architecture includes enhanced MPLS (Multiprotocol Label Switching) support, enabling more efficient traffic management and better utilization of network resources.

The AS5350 is known for its scalability and energy efficiency, ideal for voice-over-IP (VoIP) and media gateway applications. It supports various telephony features, such as protocol interworking and transcoding, making it a preferred choice for organizations focusing on digital voice technologies. The AS5300, while slightly older, continues to be a valuable asset for less demanding networks, offering reliable performance with VoIP capabilities and basic data applications.

The AS5400 bridges the gap between high-performance routing and operational efficiency. It incorporates Cisco's proprietary technologies to ensure seamless connectivity and robust failover systems. This model is highly regarded for its security features, protecting network integrity and providing peace of mind for businesses relying on sensitive data transfer.

Overall, Cisco’s AS5800 series showcases a progressive evolution of routing capabilities with enhanced features tailored for resilience, scalability, and performance. These routers not only address the technical needs of modern networks but also strategically position organizations for future growth in an increasingly digital world. Each model, with its unique attributes, continues to support the varied demands of global communication infrastructures.
Top Page Image Contents