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1. From aa aj OO BEC subject fec 10 33 409011210 6 0 Userid lt username gt Password lt password gt 2 N 34 D 622 112 CNN International Example 2 Broadcast FleetNET message to ENID 10311 in AOR E egc 1 0 2 10311 1 0 Message Plain Text s E Ga a Eie Edit View Insert Format Tools Actions Help From Ton eac c12 xantinet cen YO Bcc Subject fegc1 0 2 103111 0 Harmon fishing fleet rendezvous with mother ship at position 55 North 36 West e Options Xantic Inmarsat C EGC services SafetyNET and FleetNET Users manual Page 16 of 17 xantic APPENDIX A Dial in numbers addresses Xantic INMARSAT C terrestrial access dial in numbers for both LES Ids 12 and 22 Dial in numbers for Dial in numbers for Access mode Access number LES 12 LES 22 in T amp T platform T amp T platform From 21 6 02 PSDN X25 Netherlands 02041594044 None Australia 0505293150012 b 0505293050022 Netherlands ISDN Asynchronous Domestic Netherlands 0594 249 310 International 31 594 249 310 Australia None ISDN Asynchronous Domestic Australia 08 9302 6344 International 61 8 9302 6344 Netherlands Domestic NL 73100 None Two Stage International 4473100 Access Australia None c Domestic Australia 105050 Telex International 71105050 One stage Netherlands amp Nr Region InmC ID Telex Australia AORW 5844xxxxxx
2. Version 2 4 13 June 2002 INMARSAT C EGC services SafetyNET amp FleetNET Users manual This edition of this User Manual has been updated with information available at the date of issue This edition supersedes all earlier versions of this manual This publication has been compiled with the greatest possible care but no rights may be derived from its contents Copyright 2002 Xantic B V xantic Content il GENERAL INFORMATION 2 1 About this manual 2 2 Customer Services 2 P ENHANCED GROUP CALL EGC SERVICES DESCRIPTION 3 1 SafetyNET 3 pai p 2 SafetyNET registration requirements 3 FleetNET FleetNET re gistration requirements and ENID downloading b 3 _ Xantic SAT CAST 4 8 PROCEDURES 5 E 1 The EGC command and EGC parameters 5 APPENDIX A DIAL IN NUMBERS ADDRESSES 17 amp Xantic Inmarsat C EGC services SafetyNET and FleetNET Users manual Page 1 of 17 1 1 1 2 xant c General information About this manual This manual describes the principles of Xantic Enhance Group Call EGC services SafetyNET and FleetNET These two Inmarsat C services with world wide coverage offer safety authorities and fleet managers a fast and cost effective method for broadcasting information to vessels within certain areas or to a fleet Customer Services For more information on SafetyNET and FleetNET other than the on
3. latitude and longitude and a radius in nautical miles 1 Nmi 1852 m C4 Repetition Code The repetition codes are divided into 2 categories a for messages that are required to be repeated a finite number of times b for messages that are required to be repeated at specified intervals until cancelled by the information provider For Fleetnet System and Safetynet messages Two digits indicating the repetition coded as follows transmit 4 hour after initial broadcast twice loo transmit 12 hour after initial broadcast twice transmit 24 hour after initial broadcast twice times three times For Safetynet and System messages The repetition codes are of the form lt Multiplier gt lt Delay gt where lt Multiplier gt specifies the number of delay periods between each broadcast and lt Delay gt is a fixed number of hours The Multiplier digit may be any digit from 1 to 5 as follows Xantic Inmarsat C EGC services SafetyNET and FleetNET Users manual Page 7 of 17 xantic hie o 1 specified delay period between broadcasts f2 2 specified delay periods between broadcasts fa 4 specified delay periods between broadcasts fs 5 specified delay periods between broadcasts The delay digit coding is as follows 1 hour delay no echo 7 7 a 3 3 1 hour delay with echo 6 hour delay no echo 6 hour delay with echo 12 hour delay no echo 12 hour delay with echo 24 hour delay no echo
4. 24 hour delay with echo C5 Presentation The presentation code is used to define the alphabet in which messages are transmitted and printed For the International SafetyNET Service the presentation must always be 0 zero The presentation field is coded as follows 0 TA S alphabet lo sd ITA 2 alphabet Cancellation You may cancel an earlier entered message with the Delete command followed by the message reference number If the cancel time is known at the moment when you enter the message then use ct lt date gt lt time gt on the first position of a new line Example Xantic Inmarsat C EGC services SafetyNET and FleetNET Users manual Page 8 of 17 xantic gt egc 1 1 24 25n025w300 12 0 cr If text gale warning ct 13 oct 1993 14 00 S 77 characters sending Submitted 95 10 12 08 25 44 reference number 56123 Xantic Inmarsat C EGC services SafetyNET and FleetNET Users manual Page 9 of 17 3 2 3 2 1 xantic Message transmission EGC messages can be sent to both Xantic LES IDs 12 and LES 22 Thrane amp Thrane platforms You can access Xantic C platforms via Telex PSTN PSDN X25 TCP IP and Internet e mail Remark for LES 22 This service will become available for LES 22 for the Atlantic Ocean Regions East and West from 21 June 2002 and for the Pacific and Indian Ocean Regions from 24 October 2002 EGC via email will be available for all LES 22 ocean regions
5. at the End 2002 Xantic Inmarsat C LES IDs The examples presented in this manual refer to LES ID 12 dial in numbers addresses For a complete list of Xantic dial in numbers addresses please see Appendix A Via two stage Telex Call Xantic LES ID via the Telex number provided in Appendix A dial in numbers amp addresses For example the Telex number for LES ID 12 is 44 73100 BUSC NL Log in with your Username and password and use the EGC command syntax as described in Section 3 1 Procedure for Enhanced Group Calling via two stage telex You Xantic Choose the Xantic Telex number corresponding to the LES ID you want to use E g for LES 12 044 73100 73100 from inside The Netherlands Answerback of Xantic and request for answerback of caller 73100 busc nl amp After 8 seconds Xantic sends its station identification date time and asks for your user id and password burum land earth station 95 01 12 13 08 30 enter user id and pin Enter user id password e g 5050safetran swordfish cmd Type ege lt ocean gt lt C1 gt lt C2 gt lt C3 gt lt C4 gt lt C5 gt Xantic Inmarsat C EGC services SafetyNET and FleetNET Users manual Page 10 of 17 xantic e g egc 1 0 02 300 01 0 Ga lt message gt itd 94 02 28 10 54 16 msg 786715 Example of a SafetyNET message via Telex Separation of the EGC parameters on the command line can be done by colon comma or space text received from Xan
6. special EGC service for authorised organisations to broadcast maritime safety information Only institutions authorised by the International Maritime Organisation IMO are allowed to make use of SafetyNET No special arrangements to mobile terminals are required to receive these messages For maritime terminals reception of certain SafetyNET messages is compulsory on other terminals these messages can be rejected Please consult the manual of your terminal Further you may consult the International SafetyNET manual issued by IMO International Maritime Organisation in London for a detailed description of the SafetyNET service SafetyNET registration requirements Xantic may offer SafetyNET to authorised information providers only Send us a copy of your IMO Inmarsat Certificate of Authorisation to Participate as an Information Provider in the International SafetyNET service In order to send EGC messages you need to be a two stage registered user at Xantic In case you are not a registered user yet please contact our Xantic Customer Services or visit our website for a registration form Return the completed form to Xantic Hereafter we will send you a Username a password and general information how to access the Inmarsat C two stage service of Xantic FleetNET Xantic Inmarsat C EGC services SafetyNET and FleetNET Users manual Page 3 of 17 2 2 1 2 3 xantic FleetNET is the commercial version of the of the E
7. C5 gt e g ege 1 0 02 300 010 Text Enter message Finish your message with s on the first position of the next line after the last word of the message If you want to use the X modem protocol type ege x lt ocean gt lt C1 gt lt C2 gt lt C3 gt lt C4 gt lt C5 gt Start your X Modem protocol xxx characters Storing message Submitted lt date gt lt time gt Reference number lt ref no gt Date format yy mm dd HH mm Xantic Inmarsat C EGC services SafetyNET and FleetNET Users manual Page 12 of 17 xantic Write down the message reference number Type Quit if you want to end the connection with Xantic Procedure for Enhanced Group Calling via PSDN You Xantic Choose the NUA of Xantic in this example for LES 12 1594044 8 bits no parity From outside the Netherlands 02041594044 8 bits no parity Welcome to BURUM LES PSDN service Please enter username Enter user name Please enter password Enter your password gt Type ege lt ocean gt lt C1 gt lt C2 gt lt C3 gt lt C4 gt lt C5 gt e g ege 1 0 02 300 010 Text Enter message Finish your message with s on the first position of the next line after the last word of the message xxx characters Storing message Submitted lt date gt lt time gt Reference number lt ref no gt Write down the message reference number Type Quit if you want to end the connection with Xantic NOTE All commands have to be fo
8. GC service All land or maritime customers may use it and no IMO authorisation is needed Only those mobiles that can recognise the fleet group number known as ENID will be able to receive FleeNET messages FleetNET registration requirements and ENID downloading The FleetNet service is available to registered users only Registered users are provided with an ENID Enhanced Network Identity This ENID has to be downloaded to each mobile once in each ocean regions so mobile terminals can recognise FleetNET messages addressed to them The LES operator is in charge of downloading the ENID to the mobiles After downloading the ENID that particular mobile terminal is able to receive FleetNET messages Please contact Xantic Customer Services if you want to register for the FleetNET service or download the application form from our website www xantic net products Inmarsat C Xantic SAT CAST SAT CAST is a user friendly FleetNET managing software program tailor made for the Xantic two stage PSTN user SAT CAST will let you e manage groups of mobiles add and delete members e create archive edit and send messages to groups of Inmarsat C terminals Contact Xantic Customer Services for more information Xantic Inmarsat C EGC services SafetyNET and FleetNET Users manual Page 4 of 17 3 1 xantic Procedures The EGC command and EGC parameters The following instructions are valid for SafetyNET and FleetNET EGCs The EGC co
9. and LES 22 are provided in Appendix B After telneting to one of Xantic IP addresses you will be presented with the Inmarsat C Please enter username prompt From this stage the system works just like the normal PSDN X 25 or PSTN access Xantic Inmarsat C EGC services SafetyNET and FleetNET Users manual Page 14 of 18 3 2 4 xantic Via INTERNET e mail An EGC message SafetyNET FleetNET or System must be sent to the Internet via e mail using the normal syntax for the EGC command The EGC command must be written in the subject field of the e mail message and the text for the message must be written into the body part This e mail message must be then sent to a special address for EGC calls at Xantic eg cl2 xantic net for LES ID 12 and or LES ID 22 this last c22 service is not ready yet If the Internet user is registered on the Internet Gateway Server as a user with a Username UserID and Password these must be entered in the text part of the e mail message If the user is registered by domain name no other authorisation codes need to be entered On the other user interfaces of the Land Earth Station LES the LES prompts the user after entering the command line for EGC messages After this prompt the user can enter the text for the message or the valid commands for downloading or deleting ENIDs When sending EGC messages via the Internet Gateway Server the command line is entered in the subject field of th
10. e contained in this manual and other Xantic services please contact Xantic website www xantic net Xantic Customer Services Email service xantic net Access via Australia Tel 61 7 5498 0000 Fax 61 7 5498 0098 Telex 71 22432 TELCSC AA Access via the Netherlands Tel 31 70 343 4543 Fax 31 70 343 4796 Access from Inmarsat C terminal Special Access Code 68 free of charge Xantic Inmarsat C EGC services SafetyNET and FleetNET Users manual Page 2 of 17 2 2 1 2 1 1 2 2 xantic Enhanced Group Call EGC services description The Inmarsat C network offers the possibility of addressing groups of mobile terminals by means of an Enhanced Group Call EGC broadcast With this service messages can be addressed to e All Inmarsat C terminals in an Ocean Region e g service announcements by Inmarsat or LESs system EGC e All Inmarsat C terminals in a circular or rectangular geographical area The SafetyNET service for the distribution of maritime safety information e All Inmarsat C terminals belonging to a group or fleet in an Ocean Region The FleetNET service Except when the mobile terminal either lost the satellite signal or when the terminal is involved in transmitting or receiving a message a SafetyNET message will normally be received during the first transmission To increase the success rate Xantic offers you the possibility of automatic re transmissions SafetyNET SafetyNET is a
11. e e mail message and the text or the valid syntax for entering or deleting an ENID is entered in the body part of the message This text cannot be sent as an attachment to the e mail The s send command which is used in other LES interfaces to indicate end of input is not used when sending EGC messages via the Internet Gateway An EGC command consists of the command followed by parameters The parameters are separated by a comma colon or space The complete syntax for the EGC command is listed in the Annex to this document Examples Example 1 Make ship 482380001 member of ENID 34 and delete ENID 622 The EGC command together with the parameters for the addressed terminals are entered in the subject filed e The first line in the text part of the message specifies how many commands the packet contains hereafter each command is appearing with command letter and ENID number Legal commands are D for delete and N for new member ship The commands are separated from each other by characters the last command must also be terminated with a After the command fields the three digit LES id and an information provider name are given the string can be up to 25 characters Xantic Inmarsat C EGC services SafetyNET and FleetNET Users manual Page 15 of 17 xantic egc 1 0 33 499911210 61 0 Message Plain Text send 2s O ea amp B3ontions File Edit View Insert Format Tools Actions Help
12. llowed by Enter or Return Xantic Inmarsat C EGC services SafetyNET and FleetNET Users manual Page 13 of 17 3 2 3 xantic Example of a submission of a SafetyNET message via PSTN or PSDN Separation of the EGC parameters on the command line can be done by colon comma or space text received from Xantic printed in bold Welcome to Burum LES PSTN service Please enter username 1234mrcc cr If Please enter password 123456789 cr If gt ege 1 1 24 25n025w300 12 0 cr If text gale warning S 77 characters sending Submitted 95 10 12 08 25 44 reference number 56123 You may use our on line help service by typing help after the prompt Via Internet Telnet TCP IP Access to Inmarsat C via the Internet Access to the Internet is accomplished by having a connection via an Internet Service Provider available at your premises This can be a dial up Internet account or a permanent office LAN connection to the Internet Once having access to the Internet you call the Land Earth Station LES and when the call is accepted you have access to the EGC commands in the same way as using PSDN Telnet Access Telnet access to the T amp T Inmarsat C is currently available in an unencrypted mode An encrypted mode is proposed for the future The unencrypted mode means that all data including PIN numbers and passwords are not secured nor authenticated The Xantic TCP IP access global addresses for LES 12
13. mmand syntax is ege ocean C1 C2 C3 C4 C5 Separation of the EGC parameters on the command line can be done by comma colon or space In the following a description of all the EGC parameters is given x optional Use the XMODEM protocol which is well suited to binary transfer of data via PSTN modem Do not use the x command when you accessed Xantic via Telex or PSDN All group call messages have an EGC Network Identifier ENID implied which shall be downloaded once to the individual ships before the ship will recognise them OCEAN_REGION One digit indicating the ocean where the broadcast should be transmitted 0 Atlantic Ocean west 1 Atlantic Ocean east 2 Pacific Ocean 3 Indian Ocean 9 All oceans C1 Priority One digit indicating the priority of the message coded as follows 0 Routine 1 Safety 2 Urgent 3 Distress Xantic Inmarsat C EGC services SafetyNET and FleetNET Users manual Page 5 of 17 xantic C2 Service code Two digits indicating the type of EGC packet is to be sent coded as follows Code Explanation Message type General Call ae a Group call Fleetnet o ia Urgency Message Navigational Warnings to Rectangular areas 13 Coastal Warming Sateet O 14 Shore ship Distress alert to circular area Safetynet 24 Urgency Message or Meteorological and navigational Safetynet Warnings to circular areas 31 Meteorological or Navarea warning or Meteorol
14. ogical Safetynet Forecast 33 Download Group Identity 34 Search and Rescue Coordination to rectangular area aa Search and Rescue Coordination to circular area Safetynet Chart correction service Fleetnet Chart Correction Service for fixed areas Safetynet In the list is also indicated whether the service is of safetynet or fleetnet type this information is needed when repetition shall be interpreted C3 Address An address string of up to 12 digits coded as relevant to the specific service code Type of message Address Remarks General Call Group call 7 to 5 digits ENID Urgency message NAV warning to 12 digits ex 09N045E12123 rectangular area Inmarsat system message Up to 2 digits o E Coastal Warning 4 digits lt navarea gt lt sub adr gt lt subject gt Shore ship Distress alert to circular area ex 11N023E123 EGC system message to circular Area Meteorological or Navarea Warning or Meteorological Forecast SAR Coordination to circular area ex 56N025W123 Up to 5 digits Xantic Inmarsat C EGC services SafetyNET and FleetNET Users manual Page 6 of 17 xantic Chart Correction Service for fixed areas 7 digits o Note on absolute areas For rectangular areas the addressed area is defined in terms of the South Westerly corner point latitude and longitude and the rectangle Northerly and Easterly extents in degrees For circular areas the addressed area is defined as a centre point
15. tic LES 12 printed in bold pin your password 04473100 73100 busc nl 12345 mrcc xx burum land earth station 99 10 12 08 23 33 enter user id and pin 1234mrcc 123456789 cr If cmd egc 1 1 24 25n025w300 12 0 cr If gat gale warning itd 99 10 12 08 25 44 56123 cmd exit DISTRESS PRIORITY Use the command DMSG to send a telex message with distress priority to a single mobile The DMSG command is only available for two stage telex messages The on line helpfile type Help after cmd will give you more specific information Xantic Inmarsat C EGC services SafetyNET and FleetNET Users manual Page 11 of 17 3 2 2 xantic Via PSTN or PSDN Connect to Xantic LES ID 12 or 22 see dial in numbers in Appendix A e Via telephone number CCITT V21 V22 V22bis V32 or V32bis e Or connect via X 25 number in case you wish to use PSDN Log in with your user name and password and use the command syntax as described on page Section 3 1 Procedure for Enhanced Group Calling via PSTN You Xantic Choose the telephone number of Xantic in this example for LES 12 In The Netherlands 0594 24 93 10 In other countries 31 594 24 93 10 Welcome to BURUM LES PSTN service Please enter username Enter user name Please enter password Enter your password For security reasons your password is not shown on the screen gt Type egc lt ocean gt lt C1 gt lt C2 gt lt C3 gt lt C4 gt lt
16. xx AORW 5844xxxxxxxx d AORE 5814xxxxxxxx AORE 5814xxxxxxxx d POR 5824xXxxxxxxx POR 5824xxxxxxxx IOR 5834xxxxxxxx IOR 5834xxxxxxxx Internet TCP IP Australia amp 203 38 76 152 203 38 76 154 a Unencrypted Netherlands Internet E mail Normal 4xxxxxxxx c xantic net 4xxxxxxxx c xantic net messages Polls poll c12 xantic net poll c22 xantic net e EGC FleetNET egc c12 xantic net egc c22 xantic net e SafetyNET a Available from 21 June 2002 for the Atlantic Ocean Regions East and West and from 24 October 2002 for IOR and POR b Asia Pacific PSDN X25 access to LES id 12 planned to be ready on 21 June 2002 c Available 21 June 2002 d During 21 6 until 25 10 messages sent to the Atlantic Regions will not be redirected to the IOR POR in case the terminal is not in the Atlantic regions the sender will receive a negative delivery notification in this case re send your message to the IOR POR Same remark applies in the reverse case Users are advised to send the messages to the right Ocean Region to minimize inconveniences From 25 10 we will offer automatic global location e g if message sent to the AORE and vessel not there our systems will locate it and send the message to the correct ocean regions Not available yet Planned to be ready in November December 2002 Xantic Inmarsat C EGC services SafetyNET and FleetNET Users manual Page 17 of 17

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