Which two options are available when configuring a POTS dial peer? (Choose two)

The correct answer is A. preference D. answer-address. POTS (Plain Old Telephone Service) dial peers connect calls to physical PSTN or analog interfaces. The 'preference' command (A) sets the priority of a POTS dial peer when multiple peers match, with lower values being preferred. The 'answer-address' command (D) specifies an E.164

Gateway and Dial Plan

Question

Options

Apreference
Bvoice-class codec
CVAD
Danswer-address
Ecodec

How the community answered

(31 responses)

A
94% (29)
B
3% (1)
C
3% (1)

Explanation

POTS (Plain Old Telephone Service) dial peers connect calls to physical PSTN or analog interfaces. The 'preference' command (A) sets the priority of a POTS dial peer when multiple peers match, with lower values being preferred. The 'answer-address' command (D) specifies an E.164 pattern used to match incoming calls on a POTS dial peer. Options like 'voice-class codec' (B), 'VAD' (C), and 'codec' (E) apply to VoIP dial peers (e.g., H.323 or SIP), not POTS dial peers, because POTS interfaces use fixed analog encoding and do not negotiate codecs over IP.

Topics

#POTS dial peer#dial peer configuration#preference#answer-address

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