It is recommended to upgrade this Avaya Product soon.
This product uses IP lines and SIP services to transmit the voice through the internet connection to the other party (data over the signal connection). Teltek’s Nebulosity Cloud PBX and Stratus Cloud PBX are systems which provide this service. We also can adapt analog devices (like fax) to our VoIP system.
The SoundPoint IP 670 is an application-enabled desktop IP phone with a high-performance Large, vibrant color display enables easier viewing and navigation, plus integration with productivity-enhancing applications and business processes
Polycom SoundPoint IP 670