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Enter Provisioning URL via the Cisco SPA web interface

Supported Models: Cisco SPA 302, 303, 501G, 502G, 504G, 508G, 509G, 512G, 514G, 525G, 525G2

Ideally you will have the Cisco SPA phones pick up the HTTP server information using a DHCP Server with configurable Option 66. If this is not possible, then you can enter the information manually in the web UI of the phone using the procedure outlined below:

Enter Provisioning URL via the Cisco SPA web interface

Supported Models: Cisco SPA 302, 303, 501G, 502G, 504G, 508G, 509G, 512G, 514G, 525G, 525G2

Configuring the provisioning server via the Cisco SPA series web interface

Step 1: Obtain the provisioning URL

Step 2: URL builder

Step 3: Provision the Cisco SPA Device

See also

For a complete step by step guide to provisioning the Cisco SPA phones for use with 3CX see the general configuration guide of Provisioning of CISCO SPA Series.”

Note: This guide was tested with the Cisco SPA firmware listed in the main provisioning guide. Other firmware versions might not have this functionality and will not be tested.

Configuring the provisioning server via the Cisco SPA series web interface

Step 1: Obtain the provisioning URL

  1. Open the extension where the phone was provisioned to and and take a copy of the provisioning URL:

Step 2: URL builder

A URL needs to be built out of this: “http://[A]/admin/resync?[B]”

  1. The IP address of the actual Cisco SPA device will need to be replaced
  2. The above obtained URL of 3CX Phone System also needs to be replaced

In case the IP phone has the IP address 192.168.3.27 and Provisioning URL is http://pbx.mybusiness.local/provisioning/pc56bscs195k/$MA.xml the correct URL will be:

http://192.168.3.27/admin/resync?http://pbx.mybusiness.local/provisioning/pc56bscs195k/$MA.xml

Step 3: Provision the Cisco SPA Device

Copy and paste the above URL into your web browser. Depending on the model the phone will show:

  • On Cisco SPA525G/G2
  • On any other Cisco SPA

and will reboot shortly after.

See also

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