Development effort and time-to-market are being greatly reduced as developers can focus entirely on enhancing their application without having to make H.323 or SIP type protocol implementations of their own. Since Diva Server SoftIP supports key supplementary telephony services such as call hold, call transfer and multi-party conference, as well as real-time fax over IP according to the T.38 standard, even the most sophisticated unified messaging and call center applications are enabled to work transparently with legacy telephony users as well as new IP Telephony users.
Diva Server SoftIP allows for a variety of configuration scenarios. As a stand-alone installation it provides connectivity towards the IP network via any standard Ethernet adapter and allows for host-based media processing. While in most cases the introduction of IP-Telephony will happen in a phased approach, Diva Server SoftIP can also be installed in combination with any other type of Diva Server telephony adapters, be it for Analog, ISDN BRI and PRI or E1/T1. Such hybrid configurations facilitate IP migration as application platforms can concurrently be connected to the legacy world via PBX as well as to the IP world via IP PBX or Call Managers systems. The combination of Diva Server SoftIP and Diva Server telephony adapters also provides the foundation for PSTN/IP gateway applications.
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Technical Specification - Diva Server SoftIP - Version 1.1
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| Application Programming Interfaces |
- CAPI 2.0, 4th Edition
- TAPI (service provider via separat installment, up to 20 concurrent channels)
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| CAPI 2.0 Features |
- B1 Protocol: (64 kbit Bittransparent, T.30 Fax)
- B2 Protocol: (Transparent, T.30 Fax)
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- B3 Protocol: (Transparent, T.30 Fax)
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| VoIP Call Control |
- H.323v4
- H.225 RAS
- SIP (Future release)
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- H.225 Call Signaling
- H.245 Control Protocol
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| Supplementary Services |
- H.450.2 Call Transfer
- H.450.3 Call Diversion
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- H.450.4 Call Hold
- H.450.7 Message Waiting Indicator
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| Fax Services |
- T.38 Real-time fax over IP
- T.30 Fax group 3 up to 14.400 Baud
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- Fax compression MH, MR, MMR
- Error Correction Mode (ECR)
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| Conferencing Services |
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| Voice processing features |
- Inband DTMF generation and recognition
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- Outband DTMF generation and recognition
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| Media Streaming |
- G.711 codec, 64 kbit/s (64 kb/s, A-law, u-Law), 10 ms, 20 ms and 30 ms paketization time
- G.729 codec, 8 kbit/s (Future release)
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- GSM 6.10 codec, 13 kbit/s
- IP Real-time Transport Protocol (RTP)
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| Network Interface |
- IP over Ethernet with any NDIS-5 compatible Ethernet adapter
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- ISDN BRI, ISDN PRI, E1, T1, Analog loop start with Diva Server adapter
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| Capacity and Performance |
- Up to eight adapters (Ethernet or Diva Server) per system
- Ethernet adapters and Diva Server adapters can be mixed and matched
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- Up to 240 concurrent channels (depending on application and processor speed)
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| Operating System Requirements |
- Microsoft Windows 2000 Professional
- Microsoft Windows 2000 Server
- Microsoft Windows XP Home
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- Microsoft Windows XP Professional
- Microsoft Windows 2003 Server
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| Proven Interoperability |
- Cisco (Callmanager, Callmanger Express, VoIP Gateway)
- Elink (Gateway, IP Phone)
- Innovaphone (Gateways, IP Phone)
- Inalp (Gateways)
- Microsoft (Netmeeting)
- OpenH323 (Protocol Stack)
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- Radvision (Protocol Stack)
- Siemens (Soft-PBX, IP Phone)
- Snom (IP Phone)
- Swissvoice (IP Phone)
- Telebau (Gateway, IP Phone)
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