AGFEO ES 5xx Upgrade Kit

Update module for expanding/increasing the performance of older communication systems of type ES 512 / 516 / 522 and 522 IT! The upgrade kit results in the following expansions: 8 instead of 4 IP channels (can be used externally and internally), voicebox recording capacity 240 instead of 120 minutes, AIS via opt. License expandable to 4 instead of 1 channel, AMS integration via opt. License, max. 20 instead of 10 TAPI lines (increase in TAPI lines via opt. license). Easy use of the current CTI/UC control and operating software AGFEO Dashboard via optional, cross-system license (demo operation possible). AGFEO Dashboard is the basis for using the VISOfon functionality (PC telephony via additional license extension).