Apps like PrivateWave Enterprise

Here are some great alternatives to PrivateWave Enterprise by BV Tech SPA :
Seecrypt Enterprise
Seecrypt Enterprise
★3.7
Cellcrypt Enterprise
Cellcrypt Enterprise
★3.4
BabelApp
BabelApp
★4.9
SessionCloud SIP Softphone
SessionCloud SIP Softphone
★3.6
Sipnetic
Sipnetic
★4.0
satellite
satellite
★4.2
Linphone
Linphone
★3.5
REDCOM Sigma Client
REDCOM Sigma Client
★4.4
Silent Phone - Secure Calling
Silent Phone - Secure Calling
★3.9
SaltIM
SaltIM
★4.2
SessionTalk Pro Softphone
SessionTalk Pro Softphone
★3.2
jiPBX - SIP VOIP Softphone
jiPBX - SIP VOIP Softphone
★4.0
GroupTalk
GroupTalk
★3.9
StealthTalk: Private Messenger
StealthTalk: Private Messenger
★4.1
SessionTalk Softphone
SessionTalk Softphone
★3.5
Secure Call
Secure Call
★3.3