Parlay VoXIP 108 ISDN BRI Gateway

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Shipping Brand Parlay SKU VOXIP-108

£948.00 exc. VAT £1,137.60 inc. VAT Select currency Quantity

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Ethernet interface and 4 ISDN BRI interfaces and up to 8 voice channels

Parlay VoXip Standard is the cost-efficient choice for ITSP''s. It reliably connects any kind of ISDN-equipment to the SIP service, allowing customers to keep single ISDN lines.

• The Parlay VoXip ensures DDI to PBX extensions by individual SIP accounts as well as in accountless mode.
• Its well-proven ISDN implementation guarantees satisfied customers.
• It enables migration from ISDN to low cost VoIP without replacing or upgrading the existing ISDN voice communication platform.

Key Features

• Makes any ISDN PBX VoIP capable - no modification of the PBX
• Supports call routing to / from SIP based VoIP Service Providers
• VPN: Transparent tunnelling of ISDN and QSIG via IP between 8 Endpoints
• Advanced call routing schemes via ISDN, SIP, VPN
• Seamless re-routing of calls via ISDN if no VoIP connectivity
• Well-proven ISDN stack, handles many national ISDN dialects

Full Feature List

ISDN protocols

• Euro-ISDN protocol according to ETS 300 102.
• Point-Point and Point-Multipoint, including line hunting.
• En-bloc and Overlap sending / receiving.
• QSIG tunneling.
• Supports national dialects: VN2 - VN6 (France), 1TR6 (Germany),
• BAKOM (Switzerland), INS64 (Japan).

Voice Codecs and features

• G.711 (64 kbit/s PCM), A-/µ-law
• G.726 (32 kbit/s ADPCM), A-/µ-law
• Silence Suppression
• Voice Activity Detection
• Comfort Noise Generation.
• Echo cancellation
• Number of simultaneous IP calls:
• 4 Calls (VoXip 104)
• 8 Calls (VoXip 108)
• 16 Calls (VoXip 116)
• Inbound and outbound DTMF support

SIP Features

• Supports 5 Proxies simultaneously
• 100 accounts (DDI) at the Proxy
• SIP 2.0 (RFC 3261, RFC 2543)
• Outbound Proxy and STUN support
• Re-routing via ISDN in case of poor IP-link
• QoS, IP Type of Service (DSCP marking)
• ISDN tunneling over IP
• Proprietary ISDN and QSIG tunneling over IP between 8 Parlay VoXip endpoints. RTP Multiplexing to reduce IP overhead

Voice Switching Features

• Local switching, allowing internal calls between ISDN interfaces of the Parlay VoXip.
• Local call progress tone generation.
• Local Advice of Charge (AOC) generation, also at SIP calls.
• Call Transfer, Call Forwarding.
• Calling Number modification (e.g. present corporate numbers).
• Called Number modification (e.g. add Carrier Selection Code).
• Voice Routing Table specifying handling of calls:
• Least Cost Routing (e.g. corporate and international calls via IP)
• Toll bypass (e.g. via IP to branch and drop out to ISDN there)

Programming

• Via built-in web server, providing a Graphical User Interface.
• Via Telnet session, menu-driven user interface.
• Via RS232 using terminal program, menu-driven user interface.

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