TP LINK XX530V BSNL VOIP NOT WORKING

TP LINK XX530V BSNL VOIP NOT WORKING

TP LINK XX530V BSNL VOIP NOT WORKING
TP LINK XX530V BSNL VOIP NOT WORKING
2025-09-30 15:11:19 - last edited Tuesday
Model: XX530v  
Hardware Version: V1
Firmware Version: 0.6.0 3.0.0 v6096.0

TP LINK XX530V BSNL VOIP is not working get error " register failed, response code( 502) "

 

Tp link Screenshot Error Caption

 

File:
chrome_screenshot_30 Sept 2025 8_27_13 pm IST~3.pngDownload
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#1
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1 Accepted Solution
Re:TP LINK XX530V BSNL VOIP NOT WORKING -Solution
Tuesday - last edited Tuesday

Hey @Devakumar 

 

I've created a support ticket for you using your registered email address.

 

Please check your email inbox and provide the information, and I will escalate your case to our support engineers for further investigation.

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: Introducing AI QoS: Elevate Your Gaming Experience on the Archer GE800 Gaming Router! Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN Archer GE550 - BE9300 Tri-Band Wi-Fi 7 Gaming Router Archer AX90 New Firmware Added Support for EasyMesh and Ethernet Backhaul If you found a post or response helpful, please click Helpful (arrow pointing upward icon). If you are the author of a topic, remember to mark a helpful reply as the "Recommended Solution" (star icon) so that others can benefit from it.
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#7
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7 Reply
Re:TP LINK XX530V BSNL VOIP NOT WORKING
2025-09-30 21:22:32

  Reset my Router XX530V . Get below Error 

ERROR

 

Please help me 

 

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#2
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Re:TP LINK XX530V BSNL VOIP NOT WORKING
2025-10-18 00:42:50

  @Devakumar Are you using the right VLAN for this VOIP service?

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Re:TP LINK XX530V BSNL VOIP NOT WORKING
2025-10-18 02:18:48

  @volunterman yes

vlan 1849

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#4
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Re:TP LINK XX530V BSNL VOIP NOT WORKING
2025-10-18 02:42:23
Same configuration working in DBC routers
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#5
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Re:TP LINK XX530V BSNL VOIP NOT WORKING
Tuesday

 

Devakumar wrote

Same configuration working in DBC routers

 

@Devakumar 

 

Is the DBC router provided by your ISP, BSNL?

 

Have you tried contacting BSNL to check whether there is any limit on their end for using a non-ISP-provided ONT to register a VoIP service?

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: Introducing AI QoS: Elevate Your Gaming Experience on the Archer GE800 Gaming Router! Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN Archer GE550 - BE9300 Tri-Band Wi-Fi 7 Gaming Router Archer AX90 New Firmware Added Support for EasyMesh and Ethernet Backhaul If you found a post or response helpful, please click Helpful (arrow pointing upward icon). If you are the author of a topic, remember to mark a helpful reply as the "Recommended Solution" (star icon) so that others can benefit from it.
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#6
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Re:TP LINK XX530V BSNL VOIP NOT WORKING -Solution
Tuesday - last edited Tuesday

Hey @Devakumar 

 

I've created a support ticket for you using your registered email address.

 

Please check your email inbox and provide the information, and I will escalate your case to our support engineers for further investigation.

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: Introducing AI QoS: Elevate Your Gaming Experience on the Archer GE800 Gaming Router! Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN Archer GE550 - BE9300 Tri-Band Wi-Fi 7 Gaming Router Archer AX90 New Firmware Added Support for EasyMesh and Ethernet Backhaul If you found a post or response helpful, please click Helpful (arrow pointing upward icon). If you are the author of a topic, remember to mark a helpful reply as the "Recommended Solution" (star icon) so that others can benefit from it.
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#7
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Re:TP LINK XX530V BSNL VOIP NOT WORKING
Wednesday

  @Devakumar configuration could be different for this
use the provided IP in the registrar and outbound proxy box
use the domain name on the sip proxy box
as for the VoIP WAN section, see if this is routable first, if it isn't, then it will never work

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#8
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