Sept. 29, 2011
2:02 p.m.
On Thu, Sep 29, 2011 at 2:46 PM, Robert Johnson <fasterfourier at gmail.com>wrote:
I'm looking for a SIP carrier that will provide reliable termination of toll free traffic and pass ANI info correctly (this part is important). Also I want it to be free :)
Several companies claim to provide this, who's actually using what and are you happy with it?
Low volume--currently about 3500 minutes per month.
I've found that Alcazar Networks free toll free ( tollfree.alcazarnetworks.com) works very reliably for DTMF and ANI. They had 2 outages lately though so the backup routes I've used are free.tollfree4free.com and sip.denetron.com. Both of the others also have reliable DTMF and ANI. Regards, Jared Geiger