Implementing Cisco IP Telephony and Video (Foundation Learning Guide)
Behl A., Gardiner B., Finke J. - Implementing Cisco IP Telephony and Video, Part 1 (CIPTV1) (Foundation Learning Guide) - 2016.pdf 34.3 MB Hannah W.A., Behl A. - Implementing Cisco IP Telephony and Video, Part 2 (CIPTV2) (Foundation Learning Guide) - 2016.pdf 36.8 MB