Top IP Phone Systems for Multinational Organizations

Effective communication is essential for any firm, especially those working in different countries.  When organizations are split over multiple locations, they need simple methods to communicate on a regular basis. IP phone systems facilitate this for organizations by transferring calls over the internet. These phones offer good audio quality, low costs, and strong security features.

This blog reviews some of the best IP phone systems that are suitable for multi-national organizations. We also take a look at why these systems are becoming popular in regions like Pakistan.

What is VoIP?

VoIP phone systems use computer networks to make calls rather than the traditional way of transferring voices via copper or fiber wires.  Traditional landline phones use physical cables to transport your sound to the person you're contacting. The VoIP system captures what someone says, digitizes it, and transfers it to the location over a data connection.  When the data packet reaches the other end, it is converted back into sound, and the person on the other end of the line hears what was spoken.  VoIP technology can function in many different ways.  If you've ever called someone over Skype or Google Hangouts, you've seen VoIP in practice.

Skype calls and other similar services are one type of computer-to-computer VoIP call. They're often made on your internet connection and are usually free of charge. It is also possible to place VoIP calls with an IP phone specifically designed for it. An IP phone is linked to a router and a computer and can make and receive VoIP calls.  You may be able to convert an old landline phone into a VoIP phone system using an analog telephone adaptor. With an adapter, you may connect practically any phone to VoIP.

What are Enterprise VoIP Systems?

VoIP is a new networking technology. It also allows companies to place voice calls over the internet instead of using old and traditional phone lines. It is particularly effective for multinational organizations or firms with dispersed work teams.

This technology is not only for calling.  VoIP lets people make calls, join video meetings, and send messages all in one place. There’s no need to switch between apps. It also helps save money. Many companies cut their phone costs by 30% to 50%, which is great for teams that make a lot of calls or have people working from home.

It is also simple to scale.  VoIP can scale with a company as it adds more employees or opens up new markets.  No extra phone lines or equipment need to be installed.  Flexible working conditions are also essential.  Teams work from home, in offices, and even on the move.  IP phones in Pakistan give everyone secure, high-quality communication wherever they are.

Why Use IP Phone Systems?

An IP phone system makes and receives calls over the internet. Another term used for it is VoIP (Voice over Internet Protocol). Here are a few reasons why companies prefer IP phones:

• Lower call costs, especially for international calls.

• Easier to manage and update compared to traditional systems.

• Can operate from any other place with an internet connection.

• Often includes useful features like call forwarding, voicemail, and conferencing.

Businesses in Pakistan are adopting IP phones because they offer modern features at affordable prices. This includes both large companies and small businesses looking for simple but strong communication tools.

Some Top IP Phone Systems for Multinational Organizations

Grandstream GRP2614 

The Grandstream GRP2614 is made for offices that handle many calls daily. It offers 4 lines and supports up to 12 SIP accounts. It has two color LCD screens, Wi-Fi, Bluetooth, and 40 multi-purpose keys.

Key Features:

• Dual color screens with BLF support

• Wi-Fi and Bluetooth built-in

• Dual Gigabit ports with PoE

• Secure boot and data encryption

• Easy setup with Grand stream’s GDMS

This phone is ideal for team leads, call center supervisors, and departments managing high call volumes. It’s also a strong option for VOIP phones in Pakistan.

Grandstream GXP2130

The Grandstream GXP2130 is great for users who need good features but not too many lines. It supports 3 lines, has a color screen, and includes Bluetooth. This makes it suitable for personal offices or team members who handle regular calls.

Key Features:

• 2.8” color display

• 3 SIP accounts and 4 soft keys

• HD audio with speakerphone

• Dual Gigabit ports with PoE

• Supports secure provisioning

If you are looking for the best VOIP phones for small business, this is a strong and suitable option.

Grandstream GXP2170

The Grandstream GXP2170 is designed for teams that deal with many calls throughout the day. It has 12 line keys and supports 6 SIP accounts. There are 48 digital BLF/speed dial keys and a large 4.3-inch screen.

Key Features:

• Dual Gigabit ports and PoE

• Bluetooth support

• 5-way conferencing

• Supports expansion modules (up to 160 contacts)

Receptionists, admin roles, and sales departments will benefit most from this model.

Grandstream GXP2135

The GXP2135 is a compact but powerful device. It supports 8 lines and 4 SIP accounts. It has a color screen and 32 BLF keys. This makes it a balanced choice for growing teams.

Key Features:

• 2.8” LCD display

• 4-way audio conferencing

• Dual Gigabit ports with PoE

• HD audio with full-duplex speakerphone

• Plantronics headset support

This phone is well-suited for teams that need reliability and flexibility.

Grandstream GRP2601

The GRP2601 is made for businesses or teams with basic needs. It supports 2 lines and has models with PoE and Wi-Fi.

Key Features:

• 5-way conferencing

• Secure boot and encrypted storage

• Noise shield and AI noise reduction

• PoE or Wi-Fi depending on the model

• Supports popular headset brands

If you’re starting out or want an entry-level device, the Grandstream GRP2601 series is one of the best VOIP phones in Pakistan for simple use.

Benefits of VoIP for small Businesses

VoIP transmits voice information over the internet rather than phone lines, reducing your small business's calling and operating costs.   Companies that switch to VoIP save about 30% on their phone bills and up to 75% on operating costs.

One of the most important advantages of VoIP for small organizations is its functionality. Following are the standard features in current VoIP solutions

• Call forwarding

• Interactive Voice Response (IVR)

• Call Recording

• Analytics

• Auto Attendant

• Call Queuing

• Connectivity with your other corporate applications 

Because they optimize call flows and provide performance data, these solutions can assist you in better serving your clients. Your employees will be able to work from anywhere once you upgrade your phone system to internet-based calling.  That indicates your company can go completely remote or use a hybrid approach in which certain team members come into the office for at least part of the week.  When your phone system runs into the cloud system, operations can go on as usual even if employees are unable to be in the office.

Final Thoughts

The right and suitable IP phone system selection depends on your business size, call volume, and team needs. For multinational companies, it's essential to select devices that are easy to manage, secure, and compatible with modern networks.

Grandstream has a vast array of IP phones that are already being used by numerous companies in Pakistan and globally. From simple models to high-end models with advanced features, there's a solution for every company.

This blog provides you with a quick review of some top IP phone systems and how they can serve your business, particularly if you operate in multiple countries or want flexible means of being connected. Whether you operate a big company or a small group, if you clearly know what each phone model provides, it is easier to select the one that best suits your requirements. We’ve listed key features, explained common terms, and shared why more companies in Pakistan are switching to VoIP. With this information, you can compare options and pick a phone system that saves money, supports remote work, and keeps communication smooth across all locations.