WEB support Multi-Language; 1 SIP accounts Call hold, Call waiting, Call forward, Call return Call transfer (blind/busy/ask) Auto-answer, 3-way conferencing Tone scheme, web Volume control Direct IP call without SIP proxy Ring tone selection/import/delete WEB support Multi-Language; 1 SIP...
2 SIP accounts, Hotline Call hold, Call waiting, Call forward, Call return, Redial, Mute, DND Call transfer (blind/busy/ask) Auto-answer, 3-way conferencing Speed dial, SMS, Voicemail Message Waiting Indication LED Ring tone selection/import/delete Phonebook, Black list, Hand-free indicator. Call history: Multi-Language Support switching SIP server &... 2 SIP accounts, Hotline Call hold,...