Cisco 2600 Series 부록 - 페이지 11

{카테고리_이름} Cisco 2600 Series에 대한 부록을 온라인으로 검색하거나 PDF를 다운로드하세요. Cisco 2600 Series 15 페이지. Configuring adsl wic to support pppoe clients
Cisco 2600 Series에 대해서도 마찬가지입니다: 설치 매뉴얼 (12 페이지), 릴리스 정보 (32 페이지), 구성 (15 페이지), 애플리케이션 노트 (41 페이지), 데이터시트 (6 페이지), 설치 매뉴얼 (22 페이지), 개요 (13 페이지), 빠른 시작 매뉴얼 (2 페이지), 매뉴얼 (5 페이지)

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Cisco 2600 Series 부록
Caller ID on Cisco 2600 and 3600 Series Routers and Cisco MC3810 Multiservice Concentrators
Command
Step 4
Router(config-voiceport)# caller-id alerting
dsp-pre-alloc
Step 5
Router(config-voiceport)# caller-id alerting pre-ring
Caller ID Configuration Task List
Purpose
(FXO ports, only when caller-ID alerting
line-reversal is required) Configure this command
on the FXO port when the incoming subscriber
telephone line uses line polarity reversal to signal
the start of caller-ID information transmission.
The Cisco FXO interface cannot detect
line-reversal alerting in the on-hook state. For this
reason, DSPs must be pre-allocated to serve the
Type 1 caller ID information when it arrives.
Preallocating the DSPs enables the DSP to
continuously monitor for the arrival of caller-ID
information.
(FXS ports only) Configure this setting only when
the attached telephone device requires the pre-ring
(immediate ring) method to signal the start of a
caller ID information. The command activates a
250-ms pre-ring.
Cisco IOS Voice, Video, and Fax Configuration Guide
VC-821