Apps like MAXSIP

Here are some great alternatives to MAXSIP by Maxsip :
Maxsip Telecom
Maxsip Telecom
★4.1
Maxsip Telecom (Agent App)
Maxsip Telecom (Agent App)
★4.6
Simplifi Scout
Simplifi Scout
★4.2
Teo Softphone for Android
Teo Softphone for Android
★4.8
VirtualPBX Softphone
VirtualPBX Softphone
★3.7
SessionTalk Softphone
SessionTalk Softphone
★3.6
FSN 2GO
FSN 2GO
★4.4
TeleVoIPs Softphone
TeleVoIPs Softphone
★3.8
One Call Now
One Call Now
★3.4
Salesmsg - Business Texting
Salesmsg - Business Texting
★4.5
Telerivet Gateway
Telerivet Gateway
★4.0
Bria Mobile: VoIP Softphone
Bria Mobile: VoIP Softphone
★4.1
Bria Enterprise
Bria Enterprise
★4.3
Messages
Messages
★3.8
textPlus: Text Message + Call
textPlus: Text Message + Call
★4.0
Message Pro – SMS Messenger
Message Pro – SMS Messenger
★4.0