Related by context. Frequent words. (Click for all words.) 55 Alcatel 55 Tekelec 55 Amdocs 54 Alcatel Lucent 52 Lucent 51 Nortel 50 Alvarion 50 Nokia Siemens Networks 49 UTStarcom 49 Nortel Networks 48 Redknee 48 Global Crossing 48 VimpelCom 48 Lucent Technologies 47 Sonus 47 Enterasys 47 BroadSoft 46 Verint 46 Openwave 46 Mercury Interactive 45 Radware 45 Tellabs 45 Gilat 45 iBasis 45 WorldCom 44 Hutchison Telecom 44 Zhone 44 Bezeq 44 Brocade 43 Avaya 43 3Com 43 Telecom 43 NaviSite 43 IP Telephony 43 Syniverse 42 Chordiant 42 Juniper Networks 42 VoIP 42 Cisco 42 Intervoice 42 Telcordia 42 Telekom Austria 42 Motorola 42 telephony 41 Dialogic 41 Polycom 41 America Movil 41 Tyco 41 Broadcom 41 TeleTech 41 IP telephony 41 InterDigital 41 Ericsson 41 CommScope 41 Tata Communications 41 Conexant 41 Tech Mahindra 41 Nokia Siemens 41 Equinix 41 Vodafone 41 Siemens 41 options backdating 41 Telenor 41 Tele2 41 KLA Tencor 40 telecom 40 France Telecom 40 SpinVox 40 i2 40 Huawei 40 Nortel Networks Corp. 40 Ciena 40 Verigy 40 TeliaSonera 40 Vimpelcom 40 softswitch 40 InfoSpace 40 NGN 40 Computer Associates 40 Symmetricom 40 On2 40 ZTE 40 Brightpoint 40 Telecoms 40 Wavecom 40 Novatel Wireless 40 Motricity 40 Ensco 40 Cellcom 40 AuthenTec 40 Eclipsys 40 OpenTV 40 GENBAND 39 IP PBX 39 KANA 39 WiMAX 39 telco 39 KPN 39 telecoms 39 TriQuint 39 SeaChange