VIP-821A

IP Gateway FXO Port, Network — Single Port

  • RJ-45 for network connection
  • 1 RJ-11 FX0
  • 1 RJ-11 telephone failover connection
  • Front panel activity LED 


  • Network activity LEDs
  • 2.5mm jack for DC
  • 802.3af compliant 

Overview

The VIP-821A IP Gateway FXO Port, Network — Single Port allows most loop start station ports to be connected to a managed IP-based LAN/WAN. SIP connectivity allows the VIP-821A to act as a gateway device between a SIP telephone system and other Valcom paging systems.

Specifications

AUDIO INPUT

Audio input impedance: 600 Ohms
Input level: -10dBm nominal

AUDIO OUTPUT

Output impedance: 600 Ohms
Output level: - 10dBm nominal

POWER REQUIREMENTS

Via rear panel barrel connector:
Voltage: 24VDC
Current: 325mA
Via 802.3af PoE Ethernet Switch: Class 3

NETWORK

10/100 Mbps Ethernet
Manual or Dynamic Host Configuration Protocol (DHCP) IP address assignment.
Time and date synchronization using NTP

PROTOCOLS

IETF SIP (RFC3261)
IETF IGMP version 2 or 3 (RFC2236, RFC3376)
IETF RTP (RFC1889)
IETF RTP Payload for DTMF (RFC2833)

AUDIO CODECS

G.711 u-law, others

ACCESS METHODS

PBX, FXS Port
SIP enabled phone system

AUXILIARY RELAYS

Two Form C Relays rated at 1A @ 24 Vdc

ENVIRONMENT

Temperature: 0 to +40° C 
Humidity: 0 to 85% non-precipitating

DIMENSIONS & WEIGHT

Dimensions:
1.38in H x 6.13in W x 5.25in D
(3.50cm x 15.60cm x 13.33cm)
Weight: 1.25lbs (0.57kg)

MOUNTING

The VIP-821A is designed for wall or table mounting.

Resources

Drawings

Valcom VIP-821 IP FXO Network Single Port Drawing

Download

Valcom Warranty

Download

Installation Manuals

Valcom VIP-821A Installation M

Download

Marketing Sheet

Valcom FXO Ports Marketing Sheet

Download

Technical Specifications

Valcom VIP-821A Technical Specifications

Download

How To Buy

US Distributors

Target

Target

TeleDynamics

TeleDynamics

Communications Supply Corporation (CSC)

Communications Supply Corporation (CSC)

Jenne

Jenne

Scansource

Scansource

International Distributors

Nimans

Nimans

Synnex

Synnex

Syptel

Syptel

Simple Diagram

Diagram