V2oIP Suite

Current IP Communications technology permits home and small/medium sized businesses to use their network connection in novel ways. V2oIP (Voice and Video over Internet Protocol) applications can treat voice, video, data, or facsimile as simple data, which may be packetized and transmitted in real-time over IP networks.

VOCAL's robust and comprehensive suite of V2oIP software libraries provide the foundation for our Video PBX Reference Design Kit, offering licensees a complete voice and video solution. Since we provide both the hardware design and optimized software (including our state of the art On-One™ DSP technology), VOCAL can provided unsurpassed advantages in cost and time-to-market potential.

The software includes a Network Stack, SIP Stack, full-featured Telephony software, as well as a wide range of VoIP vocoders and video codecs. Together with SRTP, SDES, and our encryption libraries, VOCAL can ensure privacy and security of all voice and video communications. Also present is Quality of Service (QoS) support; efficient prioritization of existing bandwidth can ensure maximal throughput and best possible media quality.


Applications of our V2oIP Suite include:

Videophone
Enterprise communications with videoconferencing
IPTV
Streaming video and audio players
Information appliances
Home media gateway
Telemedicine
Distance learning
Surveillance

VoIP Protocols
SIPv2
SDP
RTP
RTCP
Network Protocols
IPv4
TCP
UDP
ICMP
RARP
ARP
DNS
DHCP Client
NTP
SNTP
STUN
HTTP
FTP/TFTP
QoS
NAT/Firewall Support
Built-in Router
NAT Traversal
NAT Firewall
Port Forwarding
LAN Pass Through
PPPoE
Video Codecs
H.264
MPEG-4
JPEG
Security Protocols
SRTP
SSLv3/TLSv1
HTTPS
Voice Codecs
G.711
G.723.1 - 6.4, 5.3 kbps
G.726 - 16, 24, 32, 40 kbps
G.728
G.729A
G.729B
iLBC
Voice Features
Voice Activity Detection (VAD)
Silence Suppression (DTX)
Comfort Noise Generation (CNG)
Packet Loss Concealment (PLC)
Dynamic Jitter Buffer (Adaptive)
Audio Codec Preferences
Dynamic Payload Negotiation
Codec Name Assignment
Configurable Frames per Packet
G.168 Line Echo Cancellation
16ms Tail Length
NLP Suppression
Double-Talk Detection
Fax Support
G.711 Fax Pass-Through
T.38 - Real-Time Fax Over IP
T.38 using UDP
T.38 using RTP
Encryption
AES
DES
3-DES
CCMP
RC4
SHA-1
RSA
Telephony
CLASS Features
Call Waiting Enable/Disable
Caller ID Display Enable/Disable
Call Waiting Caller ID Enable/Disable
Blocked Call List for a Specified #
Distinctive Ring for a Specified #
Block/Unblock Caller ID
Block/Unblock Caller ID for One Call
Accept Priority Call of a Specified #
Busy Number Redial
Call Return (Call the Last Caller)
Deactivate/Activate Call Waiting
Call Forwarding
Speed Dial (8 + 20 Numbers)
Block Anonymous Calls
Do Not Disturb
Call Transfer
3-way Conference Calling
Redial
Call Hold
Call Waiting/Flash
Flash Hook Timer
Delay Disconnect
Hot Line and Warm Line Calling
Call Blocking with Toll Restriction
Caller ID Generation
Call Waiting Caller ID with Name/#
Distinctive Ringing
Distinctive Call Waiting
MWI - Tone and Visual
VMWI Via FSK
Polarity Control
Call Progress Tones
Programmable Tone Generation Patterns
Four Tones, Four On/Off Time Pairs
    Initial Dial Tone
    Secondary Dial Tone
    Stuttered Dial Tone
    Message Wait Dial Tone
    Call Forward Dial Tone
    Pre-Ringback Dial Tone
    Ring Back Tone
    Call Waiting Tone
    Call Holding Tone
    Call Disconnect Tone
    Call Conference Tone
    Busy Tone
    Reorder Tone (Network/Fast Busy)
    Off Hook Warning Tone (Howler Tone)
    SIT Tones 1 to 4
    Prompt Tone
    Confirm Tone
    Input Error Tone
    Number Error Tone
Ringing Patterns
Programmable Ring Patterns
Four On/Off Time Pairs
    Default Ring
    Hold Rering
    Call Back Ring
    Call Back Ring Splash
    Call Forward Ring Splash
    Message Waiting Ring Splash
    8 Distinctive Ring Patterns
Distinctive Call Waiting
Programmable Tone Generation
Four Tones, Four On/Off Time Pairs
8 Distinctive Call Waiting Patterns