Fix dropouts with Engin VOIP

Part 1: Your Siemens Speedstream 4200 router

Step 1: Login to your Siemens Speedstream 4200

  1. Start your web browser and type the private IP address of the router into the URL field and press ENTER.
  2. You will be prompted to enter username and password. By default, the username is admin and the password is admin or blank (ie do not fill in any password).

Step 2: Setup a port forwarding rule

  1. Go to Setup >> Port Forwarding;
  2. Select Protocol UDP;
  3. Enter UDP port: start port 5070 and end port 5071;
  4. Redirect to your voice IP address.

Part 2: Your Engin box

Step 1: Change the SIP ports for the LINE1 tab

  1. Go to Voice >> admin >> advanced;
  2. Go to LINE1;
  3. Go to SIP settings heading;
  4. Enter SIP port 5070;
  5. Enter SIP EXT port 5070.

Step 2: Change SIP ports for the PSTN tab

  1. Go to PSTN;
  2. Go to the SIP settings heading;
  3. Enter SIP port 5071;
  4. Enter SIP EXT port 5071.

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All queries to: Trev