SSSShhhh! Keep this one quiet. Klas are preparing to release a most significant addition to the KlasTA family. When using more than one 64k M4 terminal, there can be many things to disrupt your call, mainly one or more M4 terminals refusing to connect or re-connect. This could be down to carrier activation issues, buffer-slippage or errors occurring during the call. Until now you relied on the rock-solid Bonding Mode II to do the work. How about fallback re-dial, fast auto-answer and automatically recycling your KIV during a session? What you need is KlasTA-Aero. Designed with aircraft use in mind, it can be used on terra-firma. With just one 64k channel still connected, KlasTA-Aero will redial the fallen 64k line (up to three lines if you're using 256k). Perhaps the most intelligent useful addition to secure satellite communications to emerge yet, but don't tell anyone.