A customer asked me the queston below. Can anyone help me with the answer?

I purchased the Mitel 5312 phones from you a couple of times, do you know if you have any that support 1GB pass thru. Currently they only support 100MB.

Thanks

Big A

The phones with an E at the end of the model number support gigabit Not thinking a 12 is available in an E but 5330's are and we have discontinued selling the non-E phones when the E is available

Adding the gigabit stand would take of the situation with the 5312's. BUT, moving forward, the 'e' phones are about the same price as the 5312 w/ a gigabit stand.