Beyond Voip Protocols Understanding Voice Technology and Networking Techniques for Ip Telephony (Hardcover) ISBN-13: 9780470023624 ISBN-10: 0470023627 Genres: Computers & Technology, Science & Math, Engineering & Transportation ? The Internet of Things Key Applications and Protocols (Hardcover) ISBN-13: 9781119994350 ISBN-10: 1119994357 Genres: Computers & Technology, Engineering & Transportation ? Ip Telephony Deploying Voiceoverip Protocols (Hardcover) ISBN-13: 9780470023594 ISBN-10: 0470023597 Genres: Computers & Technology, Engineering & Transportation ? Ip Telephony Deploying Voip Protocols and Ims Infrastructure (Hardcover) ISBN-13: 9780470665848 ISBN-10: 047066584X Genres: Computers & Technology, Engineering & Transportation ? Ip Telephony Packetbased Multimedia Communications Systems (Hardcover) ISBN-13: 9780201619102 ISBN-10: 0201619105 Genres: Computers & Technology, Substores ? |