Apps like Tel-X

Here are some great alternatives to Tel-X by C3Ware MultiCall Technologies Private Limited :
TeleGo
TeleGo
★4.6
Vodia Phone
Vodia Phone
★3.7
Connect Me
Connect Me
★4.5
Acrobits: VoIP SIP Softphone
Acrobits: VoIP SIP Softphone
★3.6
Medtel Cloud
Medtel Cloud
★3.8
Bria Mobile: VoIP Softphone
Bria Mobile: VoIP Softphone
★4.1
TeleVoIPs Softphone
TeleVoIPs Softphone
★3.8
Teo Softphone for Android
Teo Softphone for Android
★4.8
SessionTalk Pro Softphone
SessionTalk Pro Softphone
★3.5
SessionTalk Softphone
SessionTalk Softphone
★3.6
jiPBX - SIP VOIP Softphone
jiPBX - SIP VOIP Softphone
★4.3
MizuDroid SIP VOIP Softphone
MizuDroid SIP VOIP Softphone
★4.0
Smart Second Phone Line for Bu
Smart Second Phone Line for Bu
★3.5
CWB Communicator
CWB Communicator
★3.7
VirtualPBX Softphone
VirtualPBX Softphone
★3.8
ConnectUC
ConnectUC
★4.0