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Table of Contents

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Summary

  • We are moving from Data Centre model to Cloud Compute model to reduce operating, technical and business risks, enable flexibility and scalability in technical operations.

  • All data circuits and access of portals is being migrated to AWS Cloud Operating from AWS Mumbai.

  • Calling Partial calling has been migrated to cloud. No actions or attention is required.SMSs are yet to be migrated. We are recommending using sms.phonon.in instead of c4c.phonon.in to send SMSs before 15 April 2021through our cloud infrastructure located at AWS Mumbai.

  • Please review the below changes. These changes are being deployed progressively between 15-Apr-21 to 28-Apr-21; therefore we request you to review and adapt to the below changes at earliest.

Does it impact me?

If you’re receiving this email, and you are sending SMSs, we need your attention and action for a minor change. There are no major impact on any services.

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How does it impact me? What do I need to do?

  1. Change SMS gateway domain

    1. Now with the calling applications going online if you use c4c.phonon.in the operations will be delivered from AWS Cloud and SMS services are yet to be migrated. And therefore to disambiguate between the two we are recommending usage of sms.phonon.in instead of c4c.phonon.in to send SMSs.

  2. Change whitelisted IPs / Domains:

  • For accessing our applications from your network:

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Services

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Existing IPs / Domains

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Action

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New IPs / Domains

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Click 2 Call

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c4c.phonon.in

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No change

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c4c.phonon.in

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Click 2 Call

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bom.phonon.in

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Replace with:

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1. Change In Domains and IP Addresses:

Services

Existing Domains

Sample OLD URL

Action

New Domains

Sample New URL

1

Click-to-Call

c4c.phonon.in

https://c4c.phonon.in/c2cReports/

https://c4c.phonon.in/c2c/JSONC2CRequest

No change

c4c.phonon.in

https://c4c.phonon.in/c2cReports/

https://c4c.phonon.in/c2c/JSONC2CRequest

2

bom.phonon.in

https://bom.phonon.in/c2cReports/

Replace with

c4c.phonon.in

https://c4c.phonon.in/c2cReports/

3

Bulk SMSs

c4c.phonon.in

https://c4c.phonon.in/BulkSMS

https://c4c.phonon.in/BulkSMS/XMLStatus

Replace with

sms.phonon.in

https://sms.phonon.in/BulkSMS

https://sms.phonon.in/BulkSMS/XMLStatus

4

Phonon UC

c4c.phonon.in

https://c4c.phonon.in/PhononUC

Replace with

uc.phonon.in

No Change

https://uc.phonon.in/PhononUC

5

Bulk Email

c4c.phonon.in

https://c4c.phonon.in/BulkEmail

https://c4c.phonon.in

No Change

/BulkEmail/SendMail

Replace with

email.phonon.in

https://email.phonon.in/BulkEmail

https://email.phonon.in/BulkEmail/SendMail

6

Agent Login

c4c.phonon.in

https://c4c.phonon.in/AgentLogin

No Change

c4c.phonon.in

https://c4c.phonon.in/AgentLogin

7

Auto OBD

obd.phonon.in

https://obd.phonon.in/obd

No Change

obd.phonon.in

https://obd.phonon.in/obd

8

c4c.phonon.in

https://c4c.phonon.in/obd

Replace with

obd.phonon.in

https://obd.phonon.in/obd

9

URL Shortner

s.phonon.in

https://s.phonon.in/UrlShortner/phonon/shortUrl

No Change

s.phonon.in

https://s.phonon.in/UrlShortner/phonon/shortUrl

10

Test site for Click 2 Call, Phonon UC, Auto OBD, Agent Login, Bulk SMS, Bulk Email

test.phonon.in

test.phonon.in/c2cReports/

test.phonon.in/BulkSMS

test.phonon.in/BulkEmail

test.phonon.in/PhononUC

test.phonon.in/AgentLogin

test.phonon.in/obd

No Change

test.phonon.in/c2cReports/

test.phonon.in/BulkSMS

test.phonon.in/BulkEmail

test.phonon.in/PhononUC

test.phonon.in/AgentLogin

test.phonon.in/obd

test.phonon.in/c2c/JSONC2CRequest

test.phonon.in/BulkSMS/XMLStatus

2. Change SMS gateway access domain:

3. Change PhononUC access domain:

4. Change Email gateway access domain:

5. Use Single Domain for OBD calls:

6. Append new IPs for whitelisting:

  • If you have done any whitelisting at your end of IP addresses for accessing our applications from your network, please change them to domain level whitelisting, as the IPs will be dynamic:

Services

Existing IPs

Action

1

Click 2 Call, Phonon UC, Auto OBD, Agent Login, Bulk SMS, Bulk Email

220.225.53.130

Replace with:

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IP whitelisting with domain level whitelisting. See table 1 for all domains.

  • If any of our Applications access your network, and you have whitelisted our IP addresses, then for our application to access your network please make the following changes:

1

Service

Purpose

Previous whitelisted IP

New IP

IPs to be APPENDED

1

Phonon’s Egress

Our application to access your resource, you have whitelisted our IPs at your systems.

220.225.53.130

3.6.119.170

2

Former user (Deleted) Please fill the above tables to be sent to the clients.

Will my data remain secure?

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BDQ-1 (Vodafone)

Subnet

123.63.40.168/29

3

Production Environment IPs

123.63.40.170
123.63.40.173
123.63.40.174

4

Test Environment IPs

123.63.40.171
123.63.40.172

5

BDQ-2 (UCOM)

Subnet

202.160.171.56/29

6

Production Environment IPs

202.160.171.58

202.160.171.61

202.160.171.62

7

Test Environment IPs

202.160.171.59

202.160.171.60

8

BOM-1 (RCOM)

Subnet

220.225.53.128/29

9

Production Environment IPs

220.225.53.130

220.225.53.131

220.225.53.132

10

Test Environment IPs

220.225.53.133

220.225.53.134

11

BOM-2 (Vodafone)

Subnet

123.63.92.128/29

12

Production Environment IPs

123.63.92.130

123.63.92.131

123.63.92.132

13

Test Environment IPs

123.63.92.133

123.63.92.134

5. Change DID / Mobile numbers:

  • Your relationship manager will reach out to you soon for any changes required on your end.

What about Data Security?

  • Data security is always our prime focus, and we ensure that your data remains completely secure with our cloud providers.

  • In order to provide Security of the Cloud, AWS environments are continuously audited, and the

    infrastructure and services are approved to operate under several compliance standards and

    industry certifications across geographies and verticals.

  • Customers can use these certifications to validate the implementation and effectiveness of AWS security controls, including internationally recognised security best practices and certifications including ISO 27001, ISO 27017, ISO 27018, ISO 9001, PCI DSS Level 1 and SOC.

  • Further, Amazon Internet Services Private Limited, an Indian subsidiary of the Amazon Group which undertakes the resale and marketing of AWS services in India, has achieved full Cloud Service Provider (CSP) empanelment, and successfully completed the STQC (Standardisation Testing and Quality Certification) audit from the Indian Ministry of Electronics and Information Technology (MeitY) for cloud services delivered from the AWS Asia Pacific (Mumbai) Region. For more information about AWS certifications and attestations, see the AWS Assurance Programs webpage. For information about general AWS security controls and service-specific security, see the Amazon Web Services: Overview of Security Processes white-paper.

  • You can read more about the security & compliance of AWS here: https://d1.awsstatic.com/whitepapers/compliance/AWS_User_Guide_for_Banks_in_India.pdf

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Who shall reach out to for any query?

Please reach out to your relationship manager for any further query. You can also reach out to help@phonon.io for any support as well.

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More Details:

Why is the domain change impacted?

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Code Block
$ dig sms.phonon.in

; <<>> DiG 9.10.6 <<>> sms.phonon.in
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 52451
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1280

;; QUESTION SECTION:
;sms.phonon.in.			IN	A

;; ANSWER SECTION:
sms.phonon.in.		144	IN	CNAME	bom.phonon.in.
bom.phonon.in.		293	IN	A	220.225.53.130

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