Thank you for the input. So it seems there is an ISR1000 router with dual modems, the C1109-4PLTE2P Bjørn mentions. I'll look into that.
I can see from the configuration guides that the other models that claim "Dual SIM Support" can only do failover. Expected failover time is in minutes. Joel's suggestion of modularizing might be the way we go. It does make a lot of sense, making it much easier to replace the modem as technology improves in that area. And it allows for almost any number of redundant connections. I have a feeling that it could also turn out to be the cheaper option compared to the C1109-4PLTE2P. :-) -- Peter _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
