As the part of Armtel Middle East brand promotion program two our representative had visited the Sultanate of Oman. The main purpose of the visit was to make a presentation for the Petroleum Development Oman expert commission and to get their formal permission for us to participate in approved vendor list procedure. PDO is a leading exploration and production company in the Sultanate of Oman and the regulator of the oil and gas industry at the same time. The presence of the vendor in the list of recommended PDO suppliers is perceived by other market participants as a sign of product quality and automatically opens up the opportunity to participate in all tenders. The presentation was delivered with mobile demo-kit consisting of Armtelix server and TOP-PAD, TOP-DIS, DW-IP subscriber devices. Live equipment demonstration was the key feature of the presentation and determined the success of the event. As a result of this meeting, an agreement was reached on the beginning of the procedure for supplier registration.