What is incoming dial peer?
You can match a call to a dial peer in many ways, including on called or calling number, physical port, and type of call. Calls that are coming into a gateway match dial peers based on the source of the call. If a call enters using a voice port, the inbound dial peer is a POTS dial peer.
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 is default dial peer?
Default dial peer 0 fails to negotiate nondefault capabilities or services. When the default dial peer is matched on a VoIP call, the call leg that is set up in the inbound direction uses any supported codec for voice compression, based on the requested codec capability coming from the source router.
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.
What is the difference between VoIP and POTS dial peer?
In most cases, POTS dial peers are used to connect a physical voice port to a PBX, a telephone, or the PSTN. VoIP a dial peers are used to define packet voice network attributes and map dial strings to a remote router or device. The following sample configurations provide basic examples of POTS and VoIP dial peers.
What is Cisco dial-peer?
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 the difference between VoIP and POTS dial-peer?
Can a dial peer be an IP peer?
If a call enters using a voice port, the inbound dial peer is a POTS dial peer. If the call enters using IP, the inbound dial peer is a VoIP dial peer. The steps for matching inbound dial peers are as follows: Step 1. Match the called number to the incoming called number that is configured on the dial peers.
How is dialed string configured in dial peer?
The destination pattern associates a dialed string with a specific telephony device. It is configured in a dial peer by using the destination-pattern command. 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.
How to match dial peers to incoming calls?
The steps for matching inbound dial peers are as follows: Step 1. Match the called number to the incoming called number that is configured on the dial peers. For voice ports that provide call setup information, this is the more common method of matching the inbound dial peer. Step 2.
How do you find outbound dial peers in a dial plan?
For a complex dial plan that results in multiple dial peers, you can use the show dialplan command to find the matching inbound dial peers based on calling number or voice port and matching outbound dial peers based on inbound dial peer matched and DNIS. Example 9-4 shows which dial peer is matched for the called number 15015012001.