CDMA Gateway Series. Call Connection Scheme for CDMA. AddPac Technology. 2011, Sales and Marketing.

Transcription

1 CDMA Gateway Series AddPac Proprietary Voice Confirmed Call Connection Scheme for CDMA gateway AddPac Technology 2011, Sales and Marketing

2 Contents CDMA Gateway Service Diagram AddPac CDMA Gateway Comparison Table General CDMA Call Flow Diagram (MS-BS-MS) MS) - Option Mode - Default Mode Voice Confirmed Call Connection Scheme (CDMA gateway-bs-ms) - Other Vendor Scheme - AddPac Proprietary Scheme 2

3 CDMA Gateway Service Diagram New York MG MG MG Media Gateway GK Moskva PSTN EMS Elementary Management System IP Network (WAN) SIP Gate Keeper BS Proxy Server PSTN Billing Server LAN VoIP Gateway LAN WAN Router E1/T1, FXO GSM Terminal GSM Network E1/T1, FXO, FXS PBX Gateway Bangladesh, Pakistan, Indonesia, Nepal AP-GS2000 Multi-Port CDMA Terminal CDMA Network 3

4 Gateway Comparison Table Model AP-GS1500 AP-GS2000 AP-GS2500 AP-GS3000 AP-GS3500 Available s Channel Antenna Slot AP-N1-E1 AP-N1-E1 AP-N1-E1 AP-N1-E1 Up to 8 Channel Up to 12 Channel Up to 16 Channel Up to 36 Channel Up to 36 Channel Two(2) Three(3) Four(4) Nine(9), E1/T1 Slot LAN Port Console Nine(9), E1/T1 Slot Power Single PSU Single PSU Single PSU Single PSU Dual PSU (module) 4

5 General CDMA Call Flow Diagram (Mobile BS-Mobile) : option mode Mobile Station (Outgoing Call) CDMA Network Mobile Station (Incoming Call) User Initiated Call Sends Origination Message Sends Page Message Setup Traffic Channel Receive N5m Consecutive Valid Frame Begin sending the Traffic Channel Preamble Sends Page Response Message Setup Traffic Channel Receive N5m Consecutive Valid Frame Begin sending the Traffic Channel Preamble Begin transferring received primary traffic Option Apply ring back in audio path Sends Origination Continuation Message Sends Alert with Info. Message(ring g tone) Sends Alert with Info. Message(tone off) Removes ring back from audio path Conversation Phase Sends Alert with Info. Message (ring) Sends Connect Order Packet to application and sending null traffic channel data Start Ringing User Answer Stop ringing 5

6 General CDMA Call Flow Diagram (Mobile BS-Mobile) : default mode Mobile Station (Outgoing Call) CDMA Network Mobile Station (Incoming Call) User Initiated Call Sends Origination Message Sends Page Message Setup Traffic Channel Receive N5m Consecutive Valid Frame Begin sending the Traffic Channel Preamble Sends Page Response Message Sends Alert with Info. Message (ring) Setup Traffic Channel Receive N5m Consecutive Valid Frame Begin sending the Traffic Channel Preamble Begin transferring received primary traffic Packet to application and sending null traffic channel data Start Ringing Sends Connect Order User Answer Stop ringing Conversation Phase 6

7 General CDMA Gateway Call Flow Diagram (CDMA Gateway - BS - MS) CDMA Gateway (outgoing call) CDMA Network Mobile Station (incoming call) Atd Sends Origination Message Sends Page Message Sends Page Response Message Connect Time Difference between CDMA Call Connect Time and Real Call Connect Time Real Connect Conversation Phase Sends Alert with Info. Message (ring) Sends Connect Order Start Ringing User Answer Stop ringing 7

8 AddPac CDMA Gateway Call Flow Diagram (CDMA Gateway - BS - MS) CDMA Gateway (outgoing call) CDMA Network Mobile Station (incoming call) Atd Sends Origination Message Sends Page Message Sends Page Response Message Connect (pseudo) AddPac Proprietary User Voice Confirmed Connection Algorithm Connect (real call connect) Conversation Phase Sends Alert with Info. Message (ring) Sends Connect Order Start Ringing User Answer Stop ringing 8

9 CDMA Gateway Series Thank you! AddPac Technology Co., Ltd. Sales and Marketing Phone (KOREA) FAX (KOREA) 9