Grandstream Network, Inc. is the award-winning designer of telecommunication products and solutions. Grandstream brand means quality, reliability and innovation. Grandstream products allow business to be more productive than ever before. This company has also earned the ISO 9001 certificate on behalf of its top-notch line of communication systems. Grandstream offers a quality range of next generation IP voice and video telecom products. Grandstream products and solutions are empowering businesses in more than 150 countries across the world.

Its product range is perfect for the broadband networks. Also to providing reliable products. Grandstream also excellences in Video and Audio quality. Since its introduction, this company has made a name for itself on behalf of its feature rich product line that is in full compliance with the industry standards. Still, this company is improving its broad interoperability with service providers and third-party SIP VoIP products, this company known for its daring innovations; it has won hearts with its affordable and superior value. Grandstream Networks has been manufacturing award-winning IP voice and video telephony, video conferencing and video surveillance products since 2002

Contact Us : - +971 4 354 4115 | +971 4 230 0921

Mail ID:- sales@terrabyt.com/sales@dsrtech.ae

(i) 24/7 Support Availability (WhatsApp/Email)

(ii) Expert Assistance

(iii) Multiple Support Channels(Email, live chat, phone support, Teams, Botim)

(iv) Warranty and Repair Services (For more details. (Click here)

(v) Customer Feedback and Continuous Improvement

(vi) Remote Support

(i) B2B/B2C/Export Sales Support (sales@terrabyt.com/sales@dsrtech.ae)

Grandstream offers you a huge variety of different IP phones that are manufactured according to the requirement of a business. Thus whether your business is of any size, you will surely find a product from Grandstream Dubai that shall be in accordance with the size and type of your business . Whether it is a small business or an enterprise business Grandstream excels in each and every kind of audio communication channel.

The largest VOIP services and largest enterprises always use the products of Grandstream as it is more reliable and affordable. The IP phones of Grandstream are available in a lot many features that include a high-resolution LCD screen, extension module options, HD audio support and a lot many more features.

The IP phones from Grandstream always provide the user with a very friendly user interface that incorporates many advanced Telephone calling features. The businesses, residential users, retail and warehouse users can mobilize the power of VOIP technology with the help of Grandstream IP cordless phone series and move around in the office, retail store, home or warehouse without sticking to a certain place.

All-inclusive Communication Solutions at your fingertips

Grandstream IP PBX systems are popular for their cheap telecommunication capabilities, offering an ironic phone system for your business in Dubai. High-quality technologies boost a small or medium-sized business’ competitiveness while still providing mobility and stability at a fair cost. This is a reliable IP PBX system that has been specifically developed to provide the company with the best in class features. The Grandstream telecommunications system’s advanced networking capabilities provide companies with value-added functionality for efficient communication.

We are skilled at providing solutions using Grandstream’s specialized collection of IP PBX in Dubai. When you choose Grandstream Dubai as your provider, you are truly endorsing perfection in terms of consistency and dependability. As a Grandstream Distributor in Dubai, we are well suited to bring cutting-edge solutions with Grandstream IP PBX to your business. We also see a growing trend in businesses to introduce modern telecommunications systems for the good of the company. Some businesses may be searching for opportunities to improve their current PBX scheme, and others may be looking for something completely different.

Grandstream products are held to the highest standard and designed based on the needs of the market with our customers in mind. Each device is carefully thought out and then put through a series of internal and beta testing, and manufactured with high quality material so that we can provide our customers with top quality products.

Our warranty policy helps you stay covered in case of defects in material, design and workmanship after purchase of the product. Upon purchasing a product, you will be able to see the applicable warranty for that specific product on its page.

Our warranty policy helps you stay covered in case of defects in material, design and workmanship after purchase of the product. Upon purchasing a product, you will be able to see the applicable warranty for that specific product on its page.

Warranty we provide is with global coverage.

Shipping costs are covered by us.

Shipping cost is covered by us only if the product is to be shipped to the same country as it was delivered.

DSRTECH COMPUTER TRADING L.L.C

PCMU (G711u) is used by default. Both PCMU and PCMA will give you toll quality but their bandwidth consumption is also the highest. If your network bandwidth is low, you can choose a lower-bit-rate codec such as G723 or G729 which will give you near toll quality at much smaller bandwidth consumption. If bandwidth is not a concern try using PCMU or PCMA, or even the wideband codec G722 which will provide hi-fidelity voice.

For example: If you have a basic high-speed connection at home (768kbps/128kbps), configure your phone with either G723 or G729 to ensure best available voice quality. If you have T1 bandwidth capacity, configure your phone with either G711 (a/µ) or G722 to experience toll-quality or high-fidelity voice.

By default, the NTP server is set to either "time.nist.gov" or "us.pool.ntp.org". If that or your own NTP server does not work, try to select an NTP server from following link: http://www.eecis.udel.edu/~mills/ntp/servers.html or you can find more info from www.ntp.org.

192.168.2.1

An Outbound proxy is mostly used in presence of a firewall/NAT to handle the signaling and media traffic across the firewall. Generally, if you have an outbound proxy and you are not using STUN or other firewall/NAT traversal mechanisms, you can use it. However, if you are using STUN or other firewall/NAT traversal tools, do not use an outbound proxy at the same time.

There are two ways that you can see your unit's firmware version depending on the product:

For ALL Grandstream devices

The software version is displayed on top of the Status web configuration page in a format similar to the following:

Software Version: Program--1.0.X.X Bootloader--1.0.X.X HTML--1.0.X.X The number series next to Program indicates the firmware version of the unit.

Press "menu" button

Press up arrow button 3 times to get to item number 9 "codE rEL"

Press "menu" one more time to browse the "codE rEL"

Use up or down arrow button to see "B (bootloader)" and "P (program)" code date and version.

For GXP21xx/GXP14xx/GXP116x/GXP2000/GXV3000

Press MENU button

Scroll down to Status option and select it by pressing the MENU button again

Scroll down to Boot and Prog. Prog is the firmware version on the device.

Boston, MA USA with regional locations in Los Angeles, CA, Dallas, TX, China, Venezuela, Morocco, Malaysia, and Spain.

GDMS provides everything needed to build and manage a powerful unified communication platform, including voice, video, meetings, chat, and more.

By default, the NTP server is set to either “time.nist.gov” or “us.pool.ntp.org”. If that or your own NTP server does not work, try to select an NTP server from following link: http://www.eecis.udel.edu/~mills/ntp/servers.html or you can find more info from www.ntp.org.

The camera can be configured on the phone by selecting [MENU]→[Settings]→[Camera]. You can configure the color mode, white balance, flicker control and lens correction on this screen. For color mode configuration, both color mode and monochrome mode are supported. For White Balance, you can configure it to Auto or Fixed. It is recommended to set the White Balance to “Auto” so that the GXV3140 will adjust dynamically to the environment changes. For Flicker Control, you can configure it to Auto, 60hz or 50hz. If you are unsure of the setting, it is recommended to use Auto mode. The Lens Correction configuration determines whether or not the GXV3140 will adjust the lens automatically with changes in the distance of the object.

The GXV3140 supports most SD card types. Facing the phone, insert the SD card with the chip facing up into the slot on the right side of the phone. Slowly push in the SD card until you hear a clicking noise. On the upper left-hand side of the LCD, you will see a small SD card icon.

This may be because the volume is adjusted to the lowest level. You can adjust the speaker volume level by using the up and down keys.

1. The ring volume when the phone is idle.

2. The speaker volume when the speaker is used to make/receive calls.

3. The handset volume when the handset is used to make/receive calls.

Idle: Volume is set to level7

Speaker: Volume is set to level 8

Handset: Volume is set to level 9