下载 APKPure App
可在安卓获取Bulsatcom Voice的历史版本
声音是一个免费的，解锁，专业的SIP / VoIP的从Bulsatcom软电话。
Voice is a free, unlocked, professional SIP/VoIP softphone from Bulsatcom.
Note: You need to have a SIP account to be able to use this softphone!
-The Bulsatcom Voice works on any network above 15 kbits (3G, 4G, LTE, WiFi, others).