ST. LOUIS--(BUSINESS WIRE)--Delta Outsource Group, Inc. (http://www.deltaoutsourcegroup.com) is proud to announce that it has achieved the distinguished TECH LOCK certification. In addition, Delta Outsource Group, Inc. has also partnered with CallMiner to begin utilizing speech analytics and also recently completed the SSAE 16 auditing standard attestation. Delta Outsource Group, Inc. understands the data received represents our client’s brand name and reputation and has gone above the industry