SimilarityRank
Cisco 0.901 11745
Mitel 0.887 89951
Polycom 0.878 77376
Alcatel-Lucent 0.823 66908
Cisco's 0.822 54154
Lync 0.818 52221
Citrix 0.815 32157
Telephony 0.788 74891
Nortel 0.780 52937
Alcatel 0.773 79943
Sonus 0.772 81698
VoIP 0.757 13975
SAP 0.752 12083
EMC 0.750 24878
PBX 0.746 33153
VMware 0.742 20105
Novell 0.734 48324
IBM 0.733 8506
NetSuite 0.732 84800
VOIP 0.732 38302
CRM 0.731 10707
CCIE 0.728 63878
vCloud 0.726 99151
HP's 0.725 45792
D-Link 0.723 86710