What is dial-peer voice?

A dial peer, also known as an addressable call endpoint, is a device that can originate or receive a call in a telephone network. In voice over IP (VoIP), addressable call endpoints can be categorized as either voice-network dial peers or POTS (plain old telephone service) dial peers.

What is dial-peer preference?

The dial peer attribute destination-pattern has different behavior when applied to inbound or outbound call legs: For inbound dial peers, the destination-pattern is matched against the calling number (ANI string). For outbound dial peers, the destination-pattern is matched against called number (DNIS string).

What is inbound dial-peer?

–> Outbound dial peers are used for outgoing VoIP calls whereas Inbound dial peers are used for Incoming VoIP calls on Voice Gateway.

What is the difference between VoIP and POTS dial-peer?

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 does dial peer work?

Another command used with dial peers is destination-pattern. The destination pattern is used to associate a dial string with a particular telephony device. The call is routed when a dialed string matches a destination pattern. The POTS or VoIP voice port configuration determines the way the call is routed.

What is dial peer in Cisco?

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.

How does dial-peer work?

How do you test dial-peer voice?

You can test your dial-peer with the command show dialplan number xxxphone numberxxx. If the call is active you can check used dial-peer with the command show voice call status.

How do you test dial peer voice?

What happens if there is no matching dial peer for an outbound call?

If no incoming dial peer matches the calling number, the inbound call leg automatically matches to a default dial peer (POTS or VoIP).

Why is dial-peer used?

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. A traditional voice call over the public switched telephone network (PSTN) uses a dedicated 64K circuit end to end.

What is dial peer in VoIP?

Voice over IP (VoIP) – The dial peer is mapped to the IP address, Domain Name System (DNS) name, or server-type of the destination VoIP device that terminates the call. This applies to all VoIP protocols such as H.323, SIP, and Media Gateway Control Protocol (MGCP).

How do I assign voice ports to dial peers?

Assigning voice ports to dial peers identifies the physical hardware in the router that will be employed to complete voice communication to and from associated voice network endpoints. The purpose of this task is to assign a voice port to a plain old telephone system (POTS) dial peer. Enters privileged EXEC mode. Enter your password if prompted.

How are calls routed in POTS dial peers?

If the dialed string matches the destination pattern, the call is routed according to the voice port in POTS dial peers, or the session target in voice-network dial peers.

What is a voice port on a router?

Normally, the voice port connects the router/gateway to the local public switched telephone network (PSTN), private automatic branch exchange (PBX), or telephone. Voice-Network dial peers —These define the attributes of a packet voice network connection.