S135 PSTN+SIP Dual Mode Recording Smart Phone 6 Ways VOIP Network Phone IP Phone

The S135 PSTN+SIP Dual Mode Recording Smart Phone is a VOIP network phone designed for everyday use. It supports multiple call management and audio conferencing.

• Product type: Smart Telephone
• Compatibility: VOIP Network
• Material: Durable construction
• Color/Variant: Black
• Support PSTN/SIP with 6 SIP lines
• Multi-party audio conference support
• Manual/automatic recording with 2000 hours capacity
• SIP blacklist management
• Address book import/export/LDAP/PNP support
• Fast dial + 9 programmable function keys
• Remote management via WEB
• Call transfer and hold functions
• LCD display: 3.5 inches 320x480 IPS
• Operating system: Android 7.1
• Built-in WIFI: 802.11 b/g/n 2.4G (optional)
• USB 2.0 interface: Micro USB
• RJ45 network port: 10/100M
• RJ11 telephone interface: supports DTMF/FSK
• PSTN phone functions: hands-free/handle/DTMF button/flash/recording
• SIP account: 6 accounts
• Voice coding supports various formats
• Power supply: 12V1A
• Scope of application: home, office, medical care, hotel, catering, transportation
• Power supply mode: USB direct charging