Apps like WebPhoneMobile

Here are some great alternatives to WebPhoneMobile by KHCONF Support :
MoSIP Mobile Dialer
MoSIP Mobile Dialer
★3.9
MizuDroid SIP VOIP Softphone
MizuDroid SIP VOIP Softphone
★4.1
Voiply Mobile: Calls & Text
Voiply Mobile: Calls & Text
★3.8
iTel Mobile Dialer Express
iTel Mobile Dialer Express
★4.0
Silver Dialer
Silver Dialer
★4.3
ANY CALL
ANY CALL
★3.7
Acrobits: VoIP SIP Softphone
Acrobits: VoIP SIP Softphone
★3.8
voipoffice
voipoffice
★4.0
Rynga - Cheap Android Calls
Rynga - Cheap Android Calls
★4.7
mTalk
mTalk
★4.3
SessionCloud SIP Softphone
SessionCloud SIP Softphone
★3.6
MobiCalls VOIP Calls
MobiCalls VOIP Calls
★4.3
MobileVOIP international calls
MobileVOIP international calls
★4.4
SessionTalk Pro Softphone
SessionTalk Pro Softphone
★3.2
Corporate Phone
Corporate Phone
★3.8
TouchCall - Global Calling
TouchCall - Global Calling
★4.2