Consultant needed for Asterisk + ss7 + digium cards

[matteo@xxxxxxxxxx (Matteo Pelati)]

Hello,

We are having problems with our Asterisk + SS7 + Digium cards deployment in India. Some calls are silent and no audio is heard from the user. We are looking for a consultant who will be able to help us with this.

Thanks
Matteo
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.digium.com/pipermail/asterisk-ss7/attachments/20130816/dc6e92d1/attachment.htm>