Voice & Video over IP

An integral part of the IMS software suite, Aricent’s Voice and Video over IP (VVoIP) application comprises a host of comprehensive, state-of-the-art VVoIP software products that simplify deployment of IMS frameworks and reduce time to market for our customers.

Features

  • Voice CODECs, with the option to integrate with third party Media Manager or Platform CODECs e.g. G.711 (a and U law),G.726 ,G.729 A/B ,G.723.1
  • SIP, which is compliant with SIP V2 (RFC 3261); the supported protocols are RTP, RTCP, SDP & STUN for NAT Traversal
  • Voice Quality Assurance supports
    • Voice Activity Detection (VAD)
    • Comfort Noise Generation CCNG)
    • Line Echo Cancellation(LEC), G.168
    • Adaptive Jitter Buffer
    • Silence Suppression
    • Packet Loss Compensation
  • Fax support, with in-band using G.711 codec, T.38
  • DTMF Tone Transmissions, which include:
    • In-band DTMF
    • Out-of-Band DTMF (RFC 2833 Compliant)
    • SIP Info
    • DTMF Detection / Generation
  • For QoS Marking, Router Mode (Layer 3 QoS); IP ToS (Type of Service) – Different DSCP for SIP, RTP and Data Streams; Bridge Mode (Layer 2 QoS) - VLAN ID Tagging for signaling and voice data packets
  • Call features such as caller ID - CLIP / CLIR display or block , dial plans, call hold / call waiting, call transfer, call forward, call back, 3-way conference call
  • Tone support for ring tone, ring back tone, dial/ busy tone, user programmable
  • Smartphone Video Sharing which allows operators to launch video sharing on Windows Mobile or Symbian-based smartphones

Benefits

Multi-application support

Multiple applications can be easily integrated with other SIP or IMS applications (e.g. Presence, Group/List Management, Messaging, Video Share, Push-to-talk etc.), allowing for better differentiated offerings to end users.

Platform abstraction

Flexibility and ease of integration with new platforms

Availability of high-level IMS and application APIs

Simplifies application development and offers the flexibility to access underlying SIP APIs for full control. Additionally, support for generic interfaces to add custom headers and extensions is also available.

Multiple network support

Full IMS, pre-IMS and SIP support offers seamless services across networks.

Pre-optimized for multiple platforms and operating systems

Symbian, Windows Mobile, BREW, Java and Android