<?xml version="1.0" encoding="UTF-8"?>
<!--REG30PARAB V1.0 (01-06-2026)-->
<xbrli:xbrl xmlns:in-capmkt="http://www.sebi.gov.in/xbrl/2026-04-30/in-capmkt" xmlns:in-capmkt-ent="http://www.sebi.gov.in/xbrl/Regulation_30_Para_B_Of_Part_A_Of_Schedule_III/2026-04-30/in-capmkt/in-capmkt-ent" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:in-capmkt-types="http://www.sebi.gov.in/xbrl/2026-04-30/in-capmkt-types" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:net="http://www.xbrl.org/2009/role/net" xmlns:num="http://www.xbrl.org/dtr/type/numeric" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:negated="http://www.xbrl.org/2009/role/negated" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xl="http://www.w3.org/1999/xlink"><link:schemaRef xlink:type="simple" xlink:href="in-capmkt-ent-2026-04-30.xsd"/><xbrli:context id="MainI"><xbrli:entity><xbrli:identifier scheme="http://www.sebi.gov.in/in-capmkt/NSESymbol">RAILTEL</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2026-08-27</xbrli:instant></xbrli:period></xbrli:context><xbrli:context id="I_StageOfTheLitigationIsConcludedOrDisputeIsResolved"><xbrli:entity><xbrli:identifier scheme="http://www.sebi.gov.in/in-capmkt/NSESymbol">RAILTEL</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2026-08-27</xbrli:instant></xbrli:period><xbrli:scenario><xbrldi:explicitMember dimension="in-capmkt:SubTypeOfEventAsPerRegulation30ParaBOfPartAOfScheduleIIIAxis">in-capmkt:StageOfTheLitigationIsConcludedOrDisputeIsResolvedMember</xbrldi:explicitMember></xbrli:scenario></xbrli:context><xbrli:context id="I_ChangeInStatus"><xbrli:entity><xbrli:identifier scheme="http://www.sebi.gov.in/in-capmkt/NSESymbol">RAILTEL</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:instant>2026-08-27</xbrli:instant></xbrli:period><xbrli:scenario><xbrldi:explicitMember dimension="in-capmkt:StageOfTheLitigationIsConcludedOrDisputeIsResolvedAsPerSubPara8OfParaBAxis">in-capmkt:ChangeInStatusMember</xbrldi:explicitMember></xbrli:scenario></xbrli:context><in-capmkt:NSESymbol contextRef="MainI">RAILTEL</in-capmkt:NSESymbol><in-capmkt:NameOfTheCompany contextRef="MainI">RAILTEL CORPORATION OF INDIA LIMITED</in-capmkt:NameOfTheCompany><in-capmkt:ScripCode contextRef="MainI">543265</in-capmkt:ScripCode><in-capmkt:MSEISymbol contextRef="MainI">NOTLISTED</in-capmkt:MSEISymbol><in-capmkt:ISIN contextRef="MainI">INE0DD101019</in-capmkt:ISIN><in-capmkt:TypeOfEventAsPerRegulation30ParaBOfPartAOfScheduleIII contextRef="MainI">Pendency of any litigation(s) or dispute(s) (Sub-para 8-Para B)</in-capmkt:TypeOfEventAsPerRegulation30ParaBOfPartAOfScheduleIII><in-capmkt:SubTypeOfEventAsPerRegulation30ParaBOfPartAOfScheduleIII contextRef="I_StageOfTheLitigationIsConcludedOrDisputeIsResolved">Regularly till the litigation is concluded or dispute is resolved</in-capmkt:SubTypeOfEventAsPerRegulation30ParaBOfPartAOfScheduleIII><in-capmkt:TypeOfAnnouncementAsPerRegulation30ParaBOfPartAOfScheduleIII contextRef="MainI">New</in-capmkt:TypeOfAnnouncementAsPerRegulation30ParaBOfPartAOfScheduleIII><in-capmkt:WhetherEventOrInformationDisclosedIsAnOutcomeOfTheBoardMeeting contextRef="MainI">false</in-capmkt:WhetherEventOrInformationDisclosedIsAnOutcomeOfTheBoardMeeting><in-capmkt:DateOfOccurrenceOfEventOrInformation contextRef="MainI">2026-08-27</in-capmkt:DateOfOccurrenceOfEventOrInformation><in-capmkt:TimeOfOccurrenceOfEventOrInformation contextRef="MainI">14:43:00</in-capmkt:TimeOfOccurrenceOfEventOrInformation><in-capmkt:DateOfReport contextRef="MainI">2026-08-27</in-capmkt:DateOfReport><in-capmkt:StageOfDisclosureOfLitigationOrDispute contextRef="I_ChangeInStatus">Change in status</in-capmkt:StageOfDisclosureOfLitigationOrDispute><in-capmkt:DetailsOfLitigationOrDisputeForWhichDisclosureIsBeingMade contextRef="I_ChangeInStatus">RailTel Vs. M/s Rajcomp Info Services Ltd (RISL)</in-capmkt:DetailsOfLitigationOrDisputeForWhichDisclosureIsBeingMade><in-capmkt:DateOfOriginalLitigationDisclosure contextRef="I_ChangeInStatus">2024-08-23</in-capmkt:DateOfOriginalLitigationDisclosure><in-capmkt:DetailsOfChangeInLitigationStatus contextRef="I_ChangeInStatus">In continuation of our letter of even number dated 22/04/2025 whereby RailTel has informed about the pending Arbitration between RailTel Vs. M/s Rajcomp Info Services Ltd (RISL).
The Arbitral Tribunal has now passed an Arbitration Award in the aforesaid matter. It may be informed that out of claim amount of Rs. 94 Cr. of RailTel, the Arbitrator has awarded 13 Cr. (Appx.) in favour of RailTel. Further, out of counter claim amount of Rs. 313 Cr., the Arbitrator has awarded Rs. 5 Cr. In favour of RISL.
 Thus, in nutshell, the RISL would have to pay differential amount of Rs. 8 Cr (13 Cr - 5 Cr) to RailTel along with interest and GST.</in-capmkt:DetailsOfChangeInLitigationStatus><in-capmkt:LitigationAgainstParty contextRef="I_ChangeInStatus">Company</in-capmkt:LitigationAgainstParty></xbrli:xbrl>
