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Connecting SRP500 to ADSL2+ Annex M Services


Update: Please note that as of firmware version 1.1.19(004), Annex M services should be selected automatically.  This process should therefore no longer be required.

Some customers have reported that the SRP500 will not train to ADSL2+ Annex M services in some cases.

If you find this to be the case, please try the following:

For an SRP527

  1. Access the web GUI as "admin" and select the Interface Setup > Internet Setup page.
  2. Configure PVC0 as directed by your Service Provider.
  3. Select ADSL2+ ANNEX M from the DSL Modulation drop-down.AnnexM.JPG
  4. Click on Submit.
  5. When the page refreshes, turn off the SRP500, wait a few moments, then turn it back on again.
  6. The SRP should now train correctly.

For an SRP547

Follow the same steps as above.  To select DSL Modulation, follow the WAN1 link from the WAN Interface List.4AnnexM.JPG