SIP Ext.: 300 by default ( max. 500)
Concurrent call: 60 by default (max. 120)
Expand Cards: max. 3 EX08/ EX30 & 2
Analog Ports: max. 24 FXS/FXO ports
BRI Ports: max. 24 BRI ports
GSM Ports: max. 6 GSM ports
The X5S IP phone is a dynamic business communications tool for superior voice communications and extended DSS screen functionality. It has a faster, more responsive interface than the X3/X4 and offers better overall performance. The X5S is a 6-line IP phone and 3.5 inch large color screen. What’s more, the X5S is built with Gigabit Ethernet technology for rapid call handling. Plus, with an all-new USB port, the X5S boasts unparalleled functionality and expansibility with Bluetooth, USB recording features.