The TKD Trunk, like any trunk, is purely a voice landline product, not a full telecommunications solution. The TKD Trunk ALWAYS requires an internet connection, whether in a data center or at our customers’ premises. To operate the TKD Trunk, a separate telecommunications solution is necessary. This can include:
– IP-capable PBX (Private Branch Exchange)
– Session Border Controller (SBC)
– A single SIP phone
– And more (FritzBox, voice-capable routers, etc.)