User Guide

User Guide for the SIP-T21(P) E2 IP Phone
22
Options
Phone User Interface
Web User Interface
--Register Name
√
--User Name
√
--Password
√
--Server Options
--SIP Server 1/2
√
--Register Port
x
--Outbound Status
√
--Outbound Proxy1/2
√
--Proxy Fallback Interval
√
--NAT Status
√
Note
Documentations
The following table shows documentations available for the SIP-T21(P) E2 IP phone.
Name
Contents
Where found
Language
Quick Start
Guide
Basic call features
and phone
customizations
In the package
English
On the website
English/Chinese
User Guide
Phone/Web user
interface settings
Basic call features
and advanced
phone features
On the website
English/Chinese
Note
The table above lists most of the feature options. Please refer to the relevant sections for more
information.
You can also download the latest documentations online:
http://support.yealink.com/documentFront/forwardToDocumentDetailPage?documentId=77.