# GCS VoIP — GCS VoIP:Business Calls & SMS.

> Mobile SIP softphone for business unified communications, calls, and SMS. (iPhone/iPad app by GCS IT LLC..)

- Source: https://appshunter.io/ios/app/gcs-voip/id6758328631 (this page in markdown: same URL + `.md`)
- Developer: [GCS IT LLC.](https://appshunter.io/developer/1872310379)
- Category: Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 56 MB
- Languages: Arabic, Dutch, English, French, German, Italian, Chinese, Spanish
- Released: 2026-02-11
- Data updated: 2026-06-29
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/gcs-voip/id6758328631/reviews.md

## What is GCS VoIP?

GCS VoIP brings the full power of GCS IT, LLC’s Unified Communications platform directly to end-users' mobile devices. Designed for flexibility and performance, this SIP softphone keeps you connected to your clients, team, and business—wherever you are.  

With GCS VoIP, you can:  
• Make and receive calls using your business number from any location, regardless of device
• Seamlessly transfer calls between devices without interruption
• Manage contacts, call history, voicemail, call recordings and configurations in a single location
• Customize answering rules, greetings, and presence
• Send and receive SMS—including group messages
• Maintain a consistent professional identity across all communication channels 

Whether you're remote, hybrid, or constantly on the move, GCS VoIP ensures you stay connected with clarity, control, and confidence—all from your smartphone.

## Key features

- Make and receive business calls from any location
- Send and receive SMS and group messages
- Seamless call transfers between devices
- Manage contacts, call history, and voicemail
- Customize answering rules and greetings
- Maintain a consistent professional identity

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/gcs-voip/id6758328631/reviews.md

### 5/5 — Great Tool for Small Businesses

*2026-03-25*

I own a small business and this app has been super helpful in combination with their phone systems. Highly recommend.

## Frequently asked questions about GCS VoIP

### What is GCS VoIP?

GCS VoIP is a mobile SIP softphone application that brings unified communications features to your smartphone. It allows you to make and receive business calls and send SMS messages using your business number from anywhere.

### Can I use GCS VoIP on multiple devices?

Yes, GCS VoIP is designed for flexibility and allows you to seamlessly transfer calls between devices without interruption. It is available on iPhone and iPad.

### Does GCS VoIP support SMS messaging?

Yes, GCS VoIP enables you to send and receive SMS messages, including group messages, directly from the app. This helps maintain a consistent professional identity across all communication channels.

### How does GCS VoIP help manage business communications?

The app provides a centralized location to manage contacts, call history, voicemail, and call recordings. You can also customize answering rules, greetings, and presence to control how you receive communications.

### Is GCS VoIP suitable for remote or hybrid workers?

Absolutely. GCS VoIP ensures you stay connected with clarity, control, and confidence, whether you're working remotely, in a hybrid model, or constantly on the move.

### What is the age rating for GCS VoIP?

GCS VoIP has an age rating of 4+, making it suitable for a wide range of users. It is available on iPhone and iPad.

### How often is GCS VoIP updated?

The latest version of GCS VoIP is 5.13.12, and it was last updated on May 28, 2026. This indicates regular updates to improve functionality and performance.

### What is the user rating for GCS VoIP?

GCS VoIP has received a perfect rating of 5.0 stars from 1 rating, suggesting a highly positive user experience among its current users.

## Version history (last 2 releases)

### 5.13.12 — 2026-05-28

Bug fix

### 5.13.11 — 2026-02-11

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-29.*