General Product Description Sopho 2000IPS Release 12.2, August 2006NEC Philips Unified Solutions UPD 37 of 259© NEC Philips Unified Solutions, 2006. All right reserved.Reproduction in whole or in part is prohibited without the written consent of the copyright owner.2.6.3 ISDN Station CardThe 2 S0 Circuit ISDN Station Card provides Basic Rate ISDN support for 4 Video &Data Terminals which do comply to the standard. Note that standard S0 voice terminalsare not supported. This is (currently) also not planned for the roadmap2.6.4 IP STATION INTERFACEThe interface is achieved with a 32 Channel IP PAD (SPN-32IPLAA IP PAD-C), whichprovides Packet Assembly/Disassembly to accommodate Legacy Line/Trunk/Featureinterface for the IP terminals via the TDM switch. It runs on G.711, no voicecompression. A maximum of 8 per system is possible, 2 per FP.It can be combined with 16 Channel CODEC Cards (SPN-16VCTAA IP PAD-A) toprovide voice compression (G.723.1, G.729a) and 14.4.kbps Fax. One or two VCTs canbe mounted on each IPLA.The IP Signaling used by the Dterm uses a proprietary protocol (PROTIMS) and does notsupport H.323 with Gatekeeper.Standard H.323 terminals can be connected to the 2000 IPS via an external gatekeeperand utilizing the H.323 IP trunk card (SPN-IPTB-B H323).QoS settings use TOS, IP Precedence and Diffserv.Echo Canceller complies with G.168.VLAN complies with IEEE 802.1Q.DiffServ (Differentiated Services) type of QoS supports:Peer-to-Peer CCISPoint-to-Multipoint IP Trunk -CCISH.323 TrunkingDterm IP to Dterm IPDterm IP to IPPADDterm IP/IPPAD to Peer to Peer CCIS2.6.4.1 Dterm IP- For the DtermIP, an AC-DC adapter or inline power patch panel is required. The holdtone for DtermIP is only “Minuet”. The hold tone set by CM48 Y=3 are not effectivefor DtermIP.2.6.4.2 Station-To-Station ConnectionStation-to-Station connection is available on the LAN. For DtermIP-to-DtermIPconnection (Peer-to-Peer connection), the voice data is transmitted and received directlybetween DtermIPs on the LAN. For DtermIP-to-Legacy terminal connection, the IPPADcard is required to transmit and receive the voice data. This card is used to control andconvert the voice data. The MP card manages control signals in both types of connections.Peer-to-Peer Connection:
