DNS Mode

 

The default is set to A Record. If users wish to locate the server by DNS SRV, users

 

 

 

 

 

 

 

may select SRV or NATPTR/SRV. When "Use Configured IP" option is selected, if

 

 

 

 

SIP server is configured as domain name, phone will not send DNS query, but use

 

 

 

 

"Primary IP" or "Secondary IP" to send sip message if at least one of them are not

 

 

 

 

empty.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Primary IP

 

This option applies only if “Use Configured IP” is selected, the phone will send DNS

 

 

 

 

 

 

 

query to the Primary IP. Insert IP address here.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Backup IP 1

 

Insert the first back up IP here.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Backup IP 2

 

Insert the second back up IP here.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TEL URI

 

Default is “Disabled”. Users can enable it or select USER=PHONE.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SIP Registration

 

This parameter controls sending REGISTER messages to the proxy server. The

 

 

 

 

 

 

 

default setting is “Yes”.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Unregister on Reboot

 

Default is “No”. If set to “Yes”, the SIP user’s registration information will be cleared

 

 

 

 

 

 

 

on reboot.

 

 

 

 

 

 

 

 

 

 

 

Register Expiration

 

This parameter allows user to specify the time frequency (in minutes) that

 

 

 

 

GXP1400/1405 refreshes its registration with the specified registrar. The default

 

 

 

 

interval is 60 minutes. The maximum interval is 65,535 minutes (about 45 days).

 

 

 

 

 

 

 

 

 

Reregister Before

 

This parameter allows user to specify the time frequency (in seconds) that

 

 

Expiration

 

GXP1400/1405 sends out a re-registration request before the Register Expiration.

 

 

 

 

By default is 0 second.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Local SIP Port

 

This parameter defines the local SIP port used to listen and transmit. The default

 

 

 

 

 

 

 

value is 5060.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SIP Registration Failure

 

Retry registration if the process failed. Default is 20 seconds.

 

 

 

 

 

Retry Wait Time

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SIP T1 Timeout

 

RFC 3261 SIP T1 timer. Default is 0.5 second.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SIP T2 Interval

 

RFC 3261 SIP T2 timer. Default is 4 seconds.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SIP Transport

 

Choose SIP Transport between UDP and TCP. Default is UDP.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SIP URI Scheme when

 

Select “sip:” or “sips:”. Default is “sips:”.

 

 

 

 

 

 

 

 

 

using TLS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Use Actual Ephemeral

 

Enable to use actual ephemeral port in contact with TCP/TLS. Default is “No”.

 

 

 

 

 

Port in Contact with

 

 

 

 

 

 

TCP/TLS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Check Domain

 

Enable to check the domain certificate. Default is “No”.

 

 

 

 

 

 

 

 

 

Certificates

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Remove OBP from

 

The SIP Extension notifies the SIP server that it is behind a NAT/firewall.

 

 

 

 

 

Route

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Validate Incoming

 

This configuration selects whether or not the incoming messages should be

 

 

 

 

 

Messages

 

validated.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Grandstream Networks, Inc.

 

GXP1400/1405 User Manual

Page 28 of 36

 

 

 

 

Firmware version: 1.0.1.83

Last Updated: 08/2011

 

Page 29
Image 29
Grandstream Networks GXP1405, GXP1400 user manual Tel Uri, Tcp/Tls

GXP1405, GXP1400 specifications

Grandstream Networks is a renowned provider of communication solutions, offering a wide range of innovative products for the VoIP market. Among their popular offerings are the GXP1400 and GXP1405 IP phones, designed specifically for users seeking affordable and reliable communication tools without compromising on quality.

The GXP1400 is an entry-level IP phone that boasts a sleek design and robust functionality. It features a 128x40 pixel LCD display, providing users with clear visibility for dialing, call management, and access to important information. Equipped with two lines, the GXP1400 allows users to manage multiple calls efficiently, making it suitable for small businesses or home office environments.

On the other hand, the GXP1405 is an enhanced version of the GXP1400, offering additional features for the same targeted market. The GXP1405 provides up to four lines, which is ideal for users who require more versatility in their calling options. Additionally, this model comes with a larger LCD screen with the same resolution, offering an extended view for enhanced usability.

Both models support advanced telephony technologies, including SIP (Session Initiation Protocol), enabling seamless connectivity with various VoIP services. They are compatible with a wide range of SIP-based services, ensuring that users can easily integrate them into their existing phone systems. Furthermore, the GXP1400 and GXP1405 support HD audio for crystal-clear voice quality, improving the overall communication experience.

In terms of features, both models include a built-in speakerphone, which allows hands-free calling, and programmable DSS keys for quick access to frequently dialed numbers. They also come with features like call hold, call transfer, and three-way conferencing, making them suitable for dynamic office environments.

Security is a priority for Grandstream, and both the GXP1400 and GXP1405 include encryption protocols to protect users' communications, ensuring privacy and data integrity.

Overall, the Grandstream Networks GXP1400 and GXP1405 are exceptional choices for users looking for cost-effective IP phones that offer essential features and reliable performance. Their combination of user-friendly functionality, advanced SIP support, HD audio quality, and robust security makes them an excellent addition to any office setup.