I need the infrastructure to send and receive bulk SMS messages to put it simply. It would be nice to take payments over SMS but I can honestly say, my Google-fu is failing me. This would be in addition to an already existing IP network in a high tier collocation facility. What would I need or what should I be looking at to set this up? What are the costs associated with this? Hoping someone on here is experienced in this field. Thanks in advance to anyone who can point me in the right direction.