CLOUD550 Softphone for Service Providers

Award-Winning, Next-Generation Switching Solutions for Service Providers.

Cloud550 Softphone

CLOUD550 Softphone for businesses mobility.

Users get unmatched mobility by taking their office phone extension with them anywhere they go.

Cloud550 Softphone

PhoenixSoft developed the SIP-based Cloud550 Softphone to easily work with iPhone, iPod touch and Android mobile devices, as well as tablets, laptops and desktop computers. You get unmatched mobility by taking your office phone extension with you anywhere you go.

You're able to make and receive calls on your iPhone or Android smartphone from any location! You'll never miss an important call to your office phone again.

And, the Cloud550 Softphone saves you a ton of money. You're able to make internal office calls at no charge -- just as if you're dialing from your desktop VoIP phone extension. No more high-cost roaming charges.

Callers won't see your mobile phone number either. Your Cloud550 Softphone uses the office Caller ID, so your mobile number remains confidential.

Facilitate Communication Management

The Cloud550 Softphone highlights include:
  • Compatibility with any SIP-based Softswitch
  • Connectivity through WIFI/3G/EDGE
  • Outgoing & Incoming VoIP Call Processing
  • iPhone and Android Address Book Integration
  • Accommodates multiple call
  • Provides Call History
  • Multi-tasking in Background Mode -- for example, allows you to field incoming calls while using other applications
  • Excellent Voice Quality through supported Audio Codecs G711a, G711u, G722, GSM, Speex, G729
  • Easily Configurable Settings
  • Bluetooth Headset Support
  • Customizable Ringtones
  • Call Display and Voicemail Indicator
  • Speakerphone/Mute Functions
  • Call Recording Capability
  • Favorites/Speed Dial Features
  • Hold/Resume/Redial Functions
Because the Cloud550 Softphone is a SIP client, it must be used with an existing VoIP service in order to make calls. Therefore, please ensure your provider's service supports SIP clients.

In addition, you will need to check with your network operator before enabling the VoIP over 3G app. Some mobile network operators may prohibit or restrict using VoIP over their networks, or they may impose additional charges.