What is dial peer configuration?
Dial Peer Overview Configuring dial peers is the key to implementing dial plans and providing voice services over an IP packet network. Dial peers are used to identify call source and destination endpoints and to define the characteristics applied to each call leg in the call connection.
What are dial peer used for?
Dial peers are used to configure dial plans and to identify call source and destination endpoints. They also define each call leg in the call connection. Dial peers are a critical component of VoIP.
What is dial peer in Cisco?
Dial peers identify call source and destination endpoints and define the characteristics that are applied to each call leg in a call connection. Understanding the principles behind dial peers can increase your understanding of how Cisco IPICS works.
What is default dial peer?
If no incoming dial peer is matched by the router or gateway, the inbound call leg is automatically routed to a default dial peer (POTS or Voice-Network). This default dial peer is referred to as dial-peer 0 or pid:0.
What is a dial peer and why is it used?
Voice over IP dial peers includes VoIP capable computers, routers, and gateways in a network. POTS dial peers include traditional telephone devices such as phone sets, cell phones, and fax machines. Dial peers are used to configure dial plans and to identify call source and destination endpoints.
How do you plan a dial?
How do I create a dial plan?
- Click Dial Plans in the left sidebar and then click Add Dial Plan.
- The next available number will automatically populate the Extension; change this number as needed.
- Enter a Name for the dial plan.
- and then click the new dial plan to open the editor.
What is a call leg in IP Telephony?
A call leg is a logical connection that has local significance only to the voice gateway where the dial-peer is matched. All VoIP calls must match both an inbound dial-peer and an outbound dial-peer. The inbound dial-peer match corresponds to an inbound call leg.
What is e164 pattern map?
The Multiple Pattern Support on a Voice Dial Peer feature enables you to configure multiple patterns on a VoIP dial peer using an E. 164 pattern map. A dial peer can be configured to match multiple patterns to an incoming calling or called number or an outgoing destination number.
Why would you use wild cards in dial peers?
When a user dials an outside number, such as 14805551212, the router configured with the T wildcard will sit silently and wait for the user to dial more digits. By default, the router will wait for additional dialed digits for 10 seconds, which is the interdigit timeout (also called the T302 timer).
What is dial plan VoIP?
A VoIP dial plan is the path an inbound call will take through your phone system. A dial plan is usually mapped out online using a dial plan editor on your VoIP service provider’s portal. Dial plans go by many names: call tree, call path, call flow, and call route to name a few.
What is a dial plan teams?
Teams Tenant Dial Plan Tool The Tenant Dial Plan Tool is a PowerShell based tool that allows you to configure and edit Tenant Dial Plans within Office 365 for use with Microsoft Teams Direct Routing and Calling Plans.
How many call legs are created in an IOS Gateway If a call is successful?
In Cisco IOS router it is considered to have two call legs, one to enter the router and one to exit the router.
What do you need to know about dial peer?
A dial peer is associated with each call leg. Attributes that are defined in a dial peer and applied to the call leg include the codec, quality of service (QoS), voice activity detection (VAD), and fax rate. To complete a voice call, you must configure a dial peer for each of the four call legs in the call connection.
What does session target mean in dial peers?
The session target represents the path to the remote router that is connected to that voice device. Establishing voice communication over a packet network is similar to configuring a static route; you are establishing a specific voice connection between two defined endpoints.
What is the default codec for VoIP dial peers?
Default codec value for VoIP dial peers is G.729 Plain old telephone service (POTS) – Maps a dial string to a specific voice port on the local gateway. The voice port connects the gateway to the PSTN, PBX, or analog telephone. VOIP Dial peer: Use session target command to forward an IP call to other gateway or call routing server.
How many dial peers are there in a voice call?
A voice call comprises four call legs, two from the perspective of the originating router and two from the perspective of the terminating router, as shown in Figure 5-1. A dial peer is associated with each call leg.