Bria Mobile: VoIP Softphone
CounterPath Corp
NON-VOIP
KasCards
Pinki VOIP
TunnelGuru
netTALK Mobile Voip Call
NT CONNECT HOLDINGS, INC.
Talk360: International Calling
Talk360 Group B.V.
Talkatone: Texting & Calling
Talkatone, Llc
T전화 - AI로 더 똑똑해진 전화 앱!
SKTelecom
아톡(개인용) - 스마트폰 인터넷전화
Goodtelecom.Co., Ltd
Zoiper IAX SIP VOIP Softphone
Securax EOOD
국제 전화
Telz International Calls