Apps like UNIVERGE BLUE™ CONNECT

Here are some great alternatives to UNIVERGE BLUE™ CONNECT by NEC Corporation of America :
TeleGo
TeleGo
★4.6
Medtel Cloud
Medtel Cloud
★3.8
OneCloud
OneCloud
★4.1
Ringotel
Ringotel
★4.0
Accent Connect
Accent Connect
★4.4
Thirdlane Connect
Thirdlane Connect
★4.8
ConnectUC
ConnectUC
★3.9
AT&T Office@Hand
AT&T Office@Hand
★3.4
101VOICE Mobile SoftPhone
101VOICE Mobile SoftPhone
★4.6
Cymbus (Legacy)
Cymbus (Legacy)
★4.3
Bria - VoIP SIP Softphone
Bria - VoIP SIP Softphone
★4.2
Telzio
Telzio
★3.7
Wildix Collaboration Mobile
Wildix Collaboration Mobile
★4.3
CWB Communicator
CWB Communicator
★3.4
StarLeaf: chat, meet and call
StarLeaf: chat, meet and call
★4.0
GoTo
GoTo
★4.8