Product details

The Mobile Softphone application offers the ability to use a smartphone as a company extension, maximizing mobility and minimizing costs.

Key features
  • Functions as a PBX Extension
  • Audio and Video Calls
  • Push Notifications
  • SIP-Transport Layer Security

Specification Description
SIP registration Yes
Make/reject/cancel call Yes
Video call Yes
Call hold/transfer Yes
Support codec (audio) G.722, G.729a, G.711a/μ
Support codec (video) H.264 Base Line Profile Encode up to VGA / Decode up to 720p
Push notifications Yes
Call log/missed call indicator Yes
Automatic control of trunk line feature access code Yes
Supported languages UK English, German, French, Italian, Dutch, Spanish, Portuguese, Russian, US English, Canadian French, Polish, Arabic, Hebrew, Ukrainian, Thai, Simplified Chinese, Traditional Chinese, Turkish, Spanish (Latin America), Portuguese (Latin America)
System requirements ver.5.0 or later ( (KX-NS1000 / KX-NS700) / ver.3.0 or later (KX-NSX2000 / KX-NSX1000)
Supported devices iPhone: iOS 9 or later / Android: Android 4.4 or later


Compatible with KX-NS700, KX-NS1000, KX-NSX1000, and KX-NSX2000 models, the Mobile Smartphone application allows employees to seamlessly use their smartphones as company extensions, making them as mobile as possible. Your employees can enjoy the freedom of working from anywhere, while always remaining in contact with customers.

Push notifications

Never miss a call again, with the Mobile Softphone’s push notifications. Receive incoming call notifications without having to start the application on your smartphone. Since the application does not need to be running in the background to send notifications, this reduces smartphone battery consumption.


Use the Mobile Softphone application with peace of mind, knowing that it is a safe and secure application. Company communications are protected with SIP-Transport layer security, which guarantees privacy and data integrity over the Internet. Your PBX system can reject non-Panasonic SIP extensions that try to connect to it, further ensuring system security. In addition, employees can maintain their privacy by making and receiving calls without disclosing their private phone numbers.