Linksys SPA-2102 NA Analog VoIP Adapter (2) FXS, (2) RJ45 (SPA2102-NA) Logo

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Question about Linksys SPA-2102 NA Analog VoIP Adapter (2) FXS, (2) RJ45 (SPA2102-NA)

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I need to hard rest my Linksys Spa 2102 and it is asking me for a password. How can I get arrond this. The password was set by my previous Viop provider.

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Dial **** and 73738# and press 1 to confirm the resetting. wait for 1 minute
Whats the provider, sometimes they are provide locked :(

Posted on Mar 02, 2011


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Linksys spa2102 i forget the password

Okay here is what you need to do.
try username : user
password : 1234


dial ****73738#

if it asks for a password use 8995523# or 7756112# or 5465866# or 50274537# or 78196365# (one of these numbers should work for you)

Hang up.

to check your linksys pap2 IP:
Pick up the phone dial ****110# The voice will tell you the current IP address. Write it down. Now you put that IP address in your browser and you should be able to get into your box type example)/admin/advance

Press enter.

I forgot my password for my Linksys SPA-2102 phone adapter and router, how can reset it without the old password

You may need to reset your device and you will see a reset button at back of your router so all you need is to keep holding it for 10 seconds then unplug the power jack for like 1 min and then your device shall be reset.But please make sure to backup your all settings first...
Then turn over router and check in the bottom default access IP address and then type that IP address in to your browser. Then it shall ask you for ID and password. Enter `Admin` or `admin` as ID and `Password` or `password` as password. You will see a web based setup opened in front of you. Go to the Wireless Lan settings and then you will SSID so change the SSID and this would be your network`s name. Then go to subsection security and select WPA2-PSK or simple WPA-PSK then enter your desired network key. Once done with all these things the click apply and reboot if prompted.

Linksys SPA 2102

To reset your SPA device to the factory default values, follow the steps below:

1. Disconnect the Ethernet cable
2. Access the voice menu (****) and press 73738#.
3. Login with the username "user" when accessing to http://spa-ip-address OR
login with "admin" when accessing http://spa-ip-address/admin/.

NOTE: Resetting your unit will erase all the configuration settings. If your SPA device was provisioned by a service provider, the reset function might be password protected. Contact your service provider.

I just bought a SPA-2102 NA, is it possible for a voip provider to lock me out of my device ?or set a password so i cannot reset the device I paided extra to the the unlocked NA version so that i would be...

Yes - if you set provision enable to "yes" or resync from SIP to yes, they can then set your SPA to download a configuration file with an admin password you don't know.
Seems pretty rude (as in legally actionable) if they have actually done this.


You need to:
1) figure out where it's going for config file updates (e.g. http://ip address/path/filename (wireshark highly recommended for this)
2) once you have the filename, you need to find a "broken" copy of that CFG file. You may be able to use the broken sunrocket one (google linksys2102-sunrocket.cfg)
3) setup a webserver to it appears to be at the ip address above (there are a number of ways to do this - google sunrocket 2102 for some step-by-step instructions.
4) reboot the SAP with the DTMF codes

That all seem like too much? Then go to broadband and PM DogFace05 - he can remotely unlock your 2102, but there's a fee.

Connecting Linksys wrtu54g wireless router with Linksys SPA 2102

If you want to receive "incoming" telephone-calls:

ADSL modem <---> Linksys SPA <---> wrtu54g <---> wired computer

and Linksys SPA <--- telephone-line-1 --> telephone hand-set
and Linksys SPA <--- telephone-line-2 --> FAX machine

or Linksys SPA <-- telephone-line-1 --> mechanical telephone-splitter
with telephone-splitter --> hand-set
with telephone-splitter --> FAX

Need a password for factory reset

you are able to access the IVR, reset it back to factory default settings. Dial 73738# and press 1 to confirm the reset.

LinkSys SPA 2102

try this out
power on your linksys
then pick up the phone connected to that linksys
no dile tone required
dial ****
when it says configuration menu
type 73738#
if ask for password then nothing can help you buddy
and if it says press 1 to save then press 1 and your device is reset with factory default

Password of linksys spa 2102

The Linksys comes with web admin access disabled.

To enable it, pick up phone, dial **** then 723646# , when asked for password, dial 78778839# , when asked for value dial 1# then dial 1 to save.

Then, go to » , enter user and password.

If you did a factory reset, you will need to call Linksys technical support.
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