Does anyone know of an ISP, big or small, that offers IP QoS features on a customer port?

Does anyone out there know of an ISP service offering that includes QoS on a customer port connected to a public Internet service (not a private WAN or service-provider VPN product)?

What's the largest DMVPN or mGRE with NHRP deployment anyone out there has done?

Customer wants fractional T1 with GRE and VoIP. If the ISP edge supports it, can we use MLP framing on the low speed T1 access lines to achieve LFI and fragmentation and avoid using IP MTU (PMTUD) for fragmenting?IPsec is not required.Any other trick...

The DMVPN documentation says that IPSec must be used with DMVPN. Yet the older mGRE IOS feature does offer non-dynamic mGRE without the IPSec layer.Is there a way to create dynamic (NHRP) mGRE networks without including the IPSec layer that seems to ...