IMG 2020 Hi Cap 2016 Port Bundle - Dual AC power (Border Element) - Motherboard < Chassis, 2 DSP Mods, 2016 VoIP Ports < 2016 SIP Sessions, GC EMS License, Security License, Base ISUP License Subject to US Export Requirements for Encryption - Please contact Export Department and check our website http://www.dialogic.com/en/products/others/declarations.aspx