Customer Performance Report

Microsoft · Jan 2026 – Aug 2026 · Private Line

Constel

Service Assurance

CPR-MSFT-2026-08

Jan 2026 – Aug 2026

Customer Performance Report

A consolidated view of inventory, service uptime, SLA compliance, incident resolution and escalation contacts for the reporting period.

Customer

Microsoft

Customer Type

Premium

Reporting Period

Jan 2026 – Aug 2026

Generated On

26 Aug 2026

Generated By

Rahul Tandon (Customer Success Manager)

Report Contents

  1. 1Inventory Overview
  2. 2Uptime & SLA Compliance
  3. 3Network-End Ticket Summary
  4. 4Customer-End Ticket Summary
  5. 5Customer Escalation Matrix
Constel· Confidential — prepared exclusively for Microsoft.
1

Customer Performance Report

Inventory Overview

Microsoft

Jan 2026 – Aug 2026

Consolidated inventory and lifecycle summary calculated as of the report generation date.

8

Total Active Services

As on report date

Active Inventory Trend

Jan – current month
10
Jan '26
9
Feb '26
8
Mar '26
8
Apr '26
8
May '26
8
Jun '26
8
Jul '26
8
Aug '26

Services List

8 active services
Service IDA EndB EndService Start Date
PLC-MUM-CHE-00005BKC Mumbai (BOM01)NTT2 Chennai (MAA37)12 Apr 2025
PLC-MUM-CHE-00006BKC Mumbai (BOM01)NTT2 Chennai (MAA37)12 Apr 2025
PLC-MUM-CHE-00007BKC Mumbai (BOM01)NTT2 Chennai (MAA37)18 Apr 2025
PLC-MUM-CHE-00008BKC Mumbai (BOM01)NTT2 Chennai (MAA37)18 Apr 2025
PLC-CHE-CHE-00010Nxtra Santhome (MAA30)CtrlS (MAA21)05 Aug 2025
PLC-CHE-CHE-00011Nxtra Santhome (MAA30)CtrlS (MAA21)05 Aug 2025
PLC-CHE-CHE-00012Nxtra Santhome (MAA30)CtrlS (MAA21)05 Aug 2025
PLC-CHE-CHE-00013Nxtra Santhome (MAA30)CtrlS (MAA21)05 Aug 2025

Services Decommissioned

2 terminated
Service IDA EndB EndService Termination Date
PLC-MUM-CHE-00004BKC Mumbai (BOM01)NTT2 Chennai (MAA37)20 Jan 2026
PLC-CHE-CHE-00009Nxtra Santhome (MAA30)CtrlS (MAA21)10 Mar 2026

Route-wise Distribution

Grand total row included
RouteNo. of Services
BKC Mumbai (BOM01) ↔ NTT2 Chennai (MAA37)4
Nxtra Santhome (MAA30) ↔ CtrlS (MAA21)4
Grand Total8
Constel· ConfidentialCPR-MSFT-2026-08Generated 26 Aug 2026
2

Customer Performance Report

Uptime & SLA Compliance

Microsoft

Jan 2026 – Aug 2026

Uptime

Q1Q2Q3
Service IDJan'26Feb'26Mar'26Apr'26May'26Jun'26Jul'26Aug'26
PLC-MUM-CHE-0000799.99%100.00%100.00%100.00%100.00%100.00%99.99%99.93%
PLC-CHE-CHE-00012100.00%100.00%100.00%100.00%100.00%99.99%100.00%99.98%
PLC-MUM-CHE-0000699.99%100.00%100.00%100.00%100.00%100.00%99.99%99.99%
PLC-MUM-CHE-0000899.99%100.00%100.00%100.00%100.00%100.00%99.99%99.99%
PLC-MUM-CHE-0000599.99%100.00%99.78%100.00%100.00%100.00%99.96%100.00%
PLC-CHE-CHE-00010100.00%100.00%100.00%100.00%99.98%99.98%100.00%100.00%
PLC-CHE-CHE-00011100.00%100.00%100.00%100.00%100.00%100.00%100.00%100.00%
PLC-CHE-CHE-00013100.00%100.00%100.00%100.00%100.00%99.98%100.00%100.00%
Within SLA Outside SLA (OSLA)

Fault Rate

Incidents per period
Q1Q2Q3
Service IDJan'26Feb'26Mar'26Apr'26May'26Jun'26Jul'26Aug'26
PLC-MUM-CHE-0000720000012
PLC-CHE-CHE-0001200000101
PLC-MUM-CHE-0000620000011
PLC-MUM-CHE-0000820000011
PLC-MUM-CHE-0000520000012
PLC-CHE-CHE-0001000001100
PLC-CHE-CHE-0001100000000
PLC-CHE-CHE-0001300000100

MTTR

Average resolution time per period
Q1Q2Q3
Service IDJan'26Feb'26Mar'26Apr'26May'26Jun'26Jul'26Aug'26
PLC-MUM-CHE-000071h 15m----------1h 5m55m
PLC-CHE-CHE-00012----------1h 12m--1h 4m
PLC-MUM-CHE-000061h 14m----------1h 4m54m
PLC-MUM-CHE-000081h 16m----------1h 6m56m
PLC-MUM-CHE-000051h 13m----------1h 3m53m
PLC-CHE-CHE-00010--------1h 16m1h 10m----
PLC-CHE-CHE-00011----------------
PLC-CHE-CHE-00013----------1h 13m----
Constel· ConfidentialCPR-MSFT-2026-08Generated 26 Aug 2026
2

Customer Performance Report

Uptime & SLA Compliance — Current Month Detail

Microsoft

Jan 2026 – Aug 2026

Current Month Uptime

Aug'26
Service IDSLAUptimeNo. of FaultsMTTR
PLC-MUM-CHE-0000799.95%99.93%255m
PLC-CHE-CHE-0001299.95%99.98%11h 4m
PLC-MUM-CHE-0000699.95%99.99%154m
PLC-MUM-CHE-0000899.95%99.99%156m
PLC-MUM-CHE-0000599.95%100.00%253m
PLC-CHE-CHE-0001099.95%100.00%0--
PLC-CHE-CHE-0001199.95%100.00%0--
PLC-CHE-CHE-0001399.95%100.00%0--

Weekly Fault Incident Report

Faults per week within Aug'26
Service ID1–7 Aug8–14 Aug15–21 Aug22–28 Aug29–31 Aug
PLC-MUM-CHE-0000501001
PLC-MUM-CHE-0000610000
PLC-MUM-CHE-0000701010
PLC-MUM-CHE-0000800100
PLC-CHE-CHE-0001000000
PLC-CHE-CHE-0001100000
PLC-CHE-CHE-0001200001
PLC-CHE-CHE-0001300000

Weekly MTTR Report

MTTR per week within Aug'26
Service ID1–7 Aug8–14 Aug15–21 Aug22–28 Aug29–31 Aug
PLC-MUM-CHE-00005--53m----53m
PLC-MUM-CHE-0000654m--------
PLC-MUM-CHE-00007--55m--55m--
PLC-MUM-CHE-00008----56m----
PLC-CHE-CHE-00010----------
PLC-CHE-CHE-00011----------
PLC-CHE-CHE-00012--------1h 4m
PLC-CHE-CHE-00013----------
Constel· ConfidentialCPR-MSFT-2026-08Generated 26 Aug 2026
2

Customer Performance Report

Uptime & SLA Compliance — Last Month Detail

Microsoft

Jan 2026 – Aug 2026

Last Month Uptime

Jul'26
Service IDSLAUptimeNo. of FaultsMTTR
PLC-MUM-CHE-0000599.95%99.96%11h 3m
PLC-MUM-CHE-0000699.95%99.99%11h 4m
PLC-MUM-CHE-0000799.95%99.99%11h 5m
PLC-MUM-CHE-0000899.95%99.99%11h 6m
PLC-CHE-CHE-0001099.95%100.00%0--
PLC-CHE-CHE-0001199.95%100.00%0--
PLC-CHE-CHE-0001299.95%100.00%0--
PLC-CHE-CHE-0001399.95%100.00%0--

Weekly Fault Incident Report

Faults per week within Jul'26
Service ID1–7 Jul8–14 Jul15–21 Jul22–28 Jul29–31 Jul
PLC-MUM-CHE-0000500001
PLC-MUM-CHE-0000610000
PLC-MUM-CHE-0000701000
PLC-MUM-CHE-0000800100
PLC-CHE-CHE-0001000000
PLC-CHE-CHE-0001100000
PLC-CHE-CHE-0001200000
PLC-CHE-CHE-0001300000

Weekly MTTR Report

MTTR per week within Jul'26
Service ID1–7 Jul8–14 Jul15–21 Jul22–28 Jul29–31 Jul
PLC-MUM-CHE-00005--------1h 3m
PLC-MUM-CHE-000061h 4m--------
PLC-MUM-CHE-00007--1h 5m------
PLC-MUM-CHE-00008----1h 6m----
PLC-CHE-CHE-00010----------
PLC-CHE-CHE-00011----------
PLC-CHE-CHE-00012----------
PLC-CHE-CHE-00013----------
Constel· ConfidentialCPR-MSFT-2026-08Generated 26 Aug 2026
3

Customer Performance Report

Network-End Ticket Summary

Microsoft

Jan 2026 – Aug 2026

Ticket statistics raised from the network end through proactive NOC monitoring and infrastructure events.

3

Total Tickets

14m

Average MTTR

Ticket Trend

Jan – current month
0
Jan '26
0
Feb '26
3
Mar '26
0
Apr '26
0
May '26
0
Jun '26
0
Jul '26
0
Aug '26

Fault Incident List

3 incidents · reporting window
Ticket IDService IDRaised OnReason for OutageTTR
CSP040203260002PLC-MUM-CHE-0000502 Mar 2026, 02:28Loss observed at client port — NTT DC2 (MAA37)16 min
CSP040203260004PLC-MUM-CHE-0000502 Mar 2026, 02:55Loss observed at client port — NTT DC2 (MAA37)7 min
CSP042803260032PLC-CHE-CHE-0001228 Mar 2026, 11:38Loss observed at client port — CtrlS (MAA21)20 min
Constel· ConfidentialCPR-MSFT-2026-08Generated 26 Aug 2026
4

Customer Performance Report

Customer-End Ticket Summary

Microsoft

Jan 2026 – Aug 2026

Ticket statistics raised from the customer end. This section is included for Private Line services only.

2

Total Tickets

22m

Average MTTR

Ticket Trend

Jan – current month
0
Jan '26
0
Feb '26
0
Mar '26
1
Apr '26
0
May '26
1
Jun '26
0
Jul '26
0
Aug '26

Fault Incident List

2 shown · reporting window
Ticket IDService IDIssue Raised TimeIssue Closed TimeReason for OutageTTR
CST120602260011PLC-MUM-CHE-0000712 Jun 2026, 14:1012 Jun 2026, 14:35Customer reported intermittent packet loss — confirmed as client-port loss at NTT DC2 (MAA37)25 min
CST220407260005PLC-CHE-CHE-0001222 Apr 2026, 09:0222 Apr 2026, 09:40Customer reported link flap at CtrlS (MAA21) end38 min
Constel· ConfidentialCPR-MSFT-2026-08Generated 26 Aug 2026
5

Customer Performance Report

Customer Escalation Matrix

Microsoft

Jan 2026 – Aug 2026

Escalation contacts relevant to the customer's services. Matrices are shown per product type; for Private Line the NOC, Customer Success and Sales matrices apply.

NOC Communication Matrix

NOC Operations
LDesignationNameDurationDesk ContactPersonalEmail
1Customer Support Desk (CSD)Customer Support DeskImmediate+91 1244187601NAsupport@krypton.com
2Technical Account ManagerRishabh PalAfter 2 hrs+91 1244187606+91 9654249422rishab.pal@krypton.com
3Assurance HeadSuraj PillaiAfter 3 hrs+91 1244187609+91 9022599461suraj.pillai@krypton.com
4NOC HeadSanjeev KumarAfter 4 hrs+91 1244187625+91 9225535689sanjeev.kumar@krypton.com

Customer Success Matrix

CSM
1

Customer Success Manager

Rahul Tandon

+91 9888018870

rahul.tandon@krypton.com

2

Head — Customer Success

Shakti Tandon

+91 9819818194

shakti.tandon@krypton.com

Sales Communication Matrix

Sales
1

Segment Head

Harit Sharma

+91 9811919315

harit.sharma@krypton.com