ATCOM A21 Quick Start Guide

A20/A21/A20W/A21W Quick Start Guide
ATCOM TECHNOLOGY CO., LIMITED
 Display Name: This name will display on the screen of
A20/A21/A20W/A21W. It will display the name configured for the SIP
account by the SIP server preferentially. It can also be kept blank.
 User ID: Username of SIP account.
 Authenticate ID: normally is the same with User ID, can also be kept blank
if there is no special requirement from the SIP server.
 Password: Password of SIP account.
 Sip Server: SIP server address, support both IP address and domain name.
 Sip Port: SIP server port, default is 5060.
After configured and clicked „Submit‟ to enable register this account, please
check the status of this account in System Status page. The Registration State
will be registered if this account registered successfully.

ATCOM A21 Specifications

General

Brand	ATCOM
Model	A21
Category	IP Phone
Language	English