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Voice Processing:Protocol: SIP v2.0, RFC3261Codecs:G.711A/U law, G.723.1, G.729A/BSilence SuppressionComfort Noise Generator(CNG)Voice Activity Detection(VAD)Echo Cancellation: G.168 with up to 128msDynamic Jitter BufferDTMF: RFC2833, SIP InfoCall Progress Tone GenerationProgrammable Gain ControlNAT Traversal: STUN, Static/ Dynamic NATSoftware Features:Calling Type: Mobile to VoIP, VoIP to MobileSIP Trunk and Trunk GroupUp to 32 Caller/Called Number Manipulation RulesSIP Codes MappingWhite/Black List Call WaitingCallbackPSTN Hotline VoIP HotlinePassword authentication for incoming and outgoing callsAuto provisioning SAbnormal Call MonitorCall Minutes LimitationMobile:SIM Slot: 1SIM Interface: 1.8v, 3.0v SIM InterfaceFrequency Range: GSM 850/900/1800/1900MHzSMS/SMSC/USSDHTTP API for SMS Call Duration LimitationPolarity ReversalPIN ModifyCarrier Auto/Manual SelectionCID/CLIR BCCHBalance AlarmNetwork:Network W
Features:
1 GSM channels
SMS Send and Receive
Carrier Auto/Manual Selection
PSTN and VoIP Hotline
BCCH Management
Open API for SMS/USSD
GSM: 850/900/1800/1900MHz
White/Black List
PIN/IMEI Management
Easy to Use and Installation
| Date First Available | March 15, 2022 |
|---|
Features:
1 GSM channels
SMS Send and Receive
Carrier Auto/Manual Selection
PSTN and VoIP Hotline
BCCH Management
Open API for SMS/USSD
GSM: 850/900/1800/1900MHz
White/Black List
PIN/IMEI Management
Easy to Use and Installation
| Date First Available | March 15, 2022 |
|---|