Reviews on VOIP/ Intergrated DynamicT1 voice quality

[chefwong]

Hi all -

I am looking for reviews on those who have done a dynamic T1 into a IPO.

I am not talking SIP trunking via *any carrier* behind the data network back into the IPO.

I am referring more towards the Dyanamic T1 lines that are out there these days that dynamically allocate bandwidth as you use the voice circuit. Some providers offering this like XO, Qwest, Paetec and ATT.'

I am looking for feedback on these types of circuits and voice/sound quality - whether positive or not.

 

[jml2665]

I have several from XO installed on IPOs,

and other then the carriers terrible customer service, the customers love the offer and price. My latest install was with 2 XO T1's and the Cisco box converting it to 1 PRI and 3meg internet with static IP's. The service does provide full 3meg up and down when no one is on the PRI