|iSYSTEM PHONE DEVICES|
The iSystem works on the open standards based SIP protocol, offering a wide inter-operability with IP phone devices manufactured to work on SIP. PERI IP phones are available as OEM products that are built specifically for the iSystem and we offer a variety of devices to suit most needs. There are third party devices that are available from other manufacturers that have been tested and certified to work with the iSystem. Please find the details and specifications below.
The iSystem also offers a wide interoperability with devices that are SIP compatible. Please find a few compatible devices below.