VoIP Suite
Current IP Communications technology permits home and small/medium sized businesses to use their network connection in novel ways.
VoIP (Voice 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 software libraries provide the foundation for our VoIP Suite and
allow us to provide a complete VoIP solution across a wide variety of platforms. Our VoIP suite is fully integrated
and highly configurable, including a Network Stack, SIP Stack,
full-featured Telephony software, as well as a wide range of VoIP vocoders.
Together with SRTP, SDES, IPsec, and our
encryption libraries, VOCAL's VoIP software can ensure privacy and security of all communications.
VoCAL's Remote Access Server over IP™ (RASoIP™) solution is based on distributing the existing
concept of Remote Access Servers into the local analog telephone adapter (ATA) device in order to support applications which still
rely on legacy carrier switched voice circuits. Fax services (transmit and receive) may also be directly handled by a Distributed
Remote Gateway over IP™ (RGoIP™), or Distributed Gateway over IP™ (DGoIP™), which provides both data and fax modem
services directly in the home's ATA VoIP device.
Our VoIP Software Suite provides secure, next-generation, real-time voice and data communications over the Internet or any other IP
network. This includes Quality of Service (QoS) support, where efficient prioritization of existing bandwidth can
ensure exceptional voice quality and maximal data transmission.
Alternatively, this functionality is also available as part of our Reference Design Kit,
which provides a highly configurable hardware and software solution. By offering a complete software solution as
well as our state-of-the-art On-One™ DSP technology, VOCAL can provide unsurpassed
advantages in terms of cost and time-to-market.
- VoIP Protocols
- SIP
- MGCP
- SDP
- SDES
- RTP
- SRTP
- RTCP
- RTSP
- 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
- Security Protocols
- SRTP
- SDES
- SSLv3/TLSv1
- HTTPS
- IPsec
- Encryption
- AES
- DES
- 3-DES
- CCMP
- RC4
- SHA-1
- RSA
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- 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
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- 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
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- 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
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