We use allo.com cards and they are software configured for 56k in the dahdi config files. From: asterisk-ss7-bounces@xxxxxxxxxxxxxxxx [mailto:asterisk-ss7-bounces at lists.digium.com] On Behalf Of code0071 Sent: Wednesday, April 15, 2015 10:08 PM To: asterisk-ss7 at lists.digium.com Subject: Ss7 56k alink setup I will connect to verizon stp using 2 a link. but they require the link via 56k ds0. Is this 4 wire digital dds? Any pci card known working? Thanks advanve -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-ss7/attachments/20150416/8a76f2fd/attachment.html>