Apps like jiPBX - SIP VOIP Softphone

Here are some great alternatives to jiPBX - SIP VOIP Softphone by JIWEB TECHNOLOGIES LLP :
Groundwire: VoIP SIP Softphone
Groundwire: VoIP SIP Softphone
★3.4
Zoiper IAX SIP VOIP Softphone
Zoiper IAX SIP VOIP Softphone
★4.4
SessionTalk Pro Softphone
SessionTalk Pro Softphone
★3.2
Acrobits: VoIP SIP Softphone
Acrobits: VoIP SIP Softphone
★3.8
MizuDroid SIP VOIP Softphone
MizuDroid SIP VOIP Softphone
★4.1
SessionTalk Softphone
SessionTalk Softphone
★3.5
Bria Mobile: VoIP Softphone
Bria Mobile: VoIP Softphone
★4.1
SessionCloud SIP Softphone
SessionCloud SIP Softphone
★3.6
AGEphone
AGEphone
★5.0
Sipnetic
Sipnetic
★4.0
Voip By Antisip (+Video)
Voip By Antisip (+Video)
★3.7
Teo Softphone for Android
Teo Softphone for Android
★4.8
REDCOM Sigma Client
REDCOM Sigma Client
★4.4
Connect.US
Connect.US
★4.2
Mabrook Plazma
Mabrook Plazma
★3.5
VirtualPBX Softphone
VirtualPBX Softphone
★3.8