Obihai OBi302 Detailed Technical Specifications page 5

VoIP cont.
Telephony
Call Progress Tones
Dynamic Audio Payload
Packet Loss Concealment
Jitter Buffer (Adaptive)
STUN
ICE
SUBSCRIBE / NOTIFY Framework (RFC 3265)
NOTIFY Dialog, Line Status
SUBSCRIBE Message Summary
VoIP NAT Interworking
DATE Header Support
Remote-Party-ID (RPID)
P-Asserted-Identity (PAID)
RTP Statistics in BYE Message
Media Loopback Support
Configurable Contact List (Inbound Call Routing)
Automatic Attendant (English) with Configurable Answer Delay
PIN Access Control to AA (Up to 4 PINs)
Recursive Digit Map for Call Routing (AA, Phone, Voice Gateways, Trunk Groups)
AA Configurable Outbound Call Routing Rule
SIP Service Configurable Inbound Call Routing Rule (2)
Direct / Single-Stage Dialing (Route to Voice Gateway)
Fax Pass Through (G.711)
T.38 Fax Relay for Real-Time Fax over IP
Modem Pass Through (G.711)
In-Band DTMF (G.711)
Out of Voice Band DTMF (RFC 2833)
Out of Voice Band DTMF (INFO Method)
Call Progress Tone Generation
Tone Profile per SIP SP and OBiTALK service
Ring Profile per SIP SP and OBiTALK service
Star Code Profile per SIP SP and OBiTALK service
Full Duplex Audio
G.165, 168 Echo Cancelation
VAD – Voice Activity Detection
Silence Suppression
Comfort Noise Generation
Three Way Conference Calling with Local Mixing
Hook Flash Event Signaling
Flash Hook Timer
Caller ID – Name & Number per Bellcore, ETSI and DTMF
MWI – Message Waiting Indicator
Visual Message Waiting Indication (VMWI)
Daylight Savings Time Support – North & South Hemispheres
Caller ID Enable /Disable
Caller ID Number
Caller ID Name (Alphanumeric)
Caller ID Spoofing (OBiTALK Calling)
Call Waiting
Maximum Session Control
Call Forward - Unconditional
Call Forward on Busy
Call Forward on No Answer (Ring Count Configurable)
Call Transfer Enable / Disable
Anonymous Call Block
Anonymous Call
Do Not Disturb
Call Return
Repeat Dialing
Configurable Call Progress Tone
Call Progress Tone Profiles (2)
Dial Tone
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