How do I configure my Zoom ADSL X6v modem/router for Voiptalk VoIP service?

1. First, you must access the Zoom Configuration Manager: 

   1. Open your web browser and type http://192.168.0.1 in the address bar field. Press Enter.
   2. When the authentication dialog opens, type the following user name and password in lowercase letters, and then click OK.
           User Name: admin
           Password: zoomadsl  (where "l" is a lowercase letter L) 

2. Once you are logged into the Zoom Configuration Manager, click the VoIP icon on the Zoom menu bar.

3. Click the Advanced VoIP Setup icon on the Zoom menu bar.

4. On the left pane, click VoIP Accounts.

5. On the My VoIP Account page, enter the following:
   
   

   Parameter	Setting
   Turn My VoIP Service	On
   My VoIP Provider's Name	Voiptalk
   My Caller ID When I Call Someone	Type your name or a display name you want to use
   My VoIP Phone Number (SIP User ID)	Type your Voiptalk number (e.g., 812341234)
   My VoIP Service Authorization ID	Type your Voiptalk number followed by @voiptalk.org (e.g., 812341234@voiptalk.org)
   My VoIP Service Authorization Password	Type your Voiptalk password
   SIP Server	voiptalk.org
   Auth Domain	Leave this field blank
   Outbound Proxy	nat.voiptalk.org:5065
   Register Domain	nat.voiptalk.org:5065
   ReReg Interval	120
   Subscribe Domain	Leave this field blank
   ReSub Interval	1800
   Use Outbound Proxy for REFER	Disable
   Ring Type	1
   Dial Prefix	Leave this field blank
   Preferred Codecs	Leave these settings blank

6. Click Save These Settings.

7. On the left pane, select VoIP Parameters and then Audio Settings.

8. On the Audio Settings page, enter the following:

   Parameter	Setting
   Preferred Codes	G.711u  iLBC  G.729B  G.711A
   Silence Suppression Enable	Disable
   Echo Canceller Enable	Enable
   Echo Canceller Mode	2
   Echo Canceller Tail Length (ms)	16
   Fax Transmission Mode	Off
   DTMF Transmission Method	RTP Out-of-band
   iLBC High Rate Enable	Disable

9. Click Save These Settings. 
   
10. On the left pane, select SIP Parameters and then SIP Protocol Parameters.
    
11. On the SIP Protocol Parameters page, enter the following:
    
    

    Parameter	Setting
    SIP Local Port (1024-65535)	5065
    SIP Public External IP Address	0.0.0.0
    SIP Public External Port	0
    TOS Value (0x00-0xff)	68
    SIP Accept Language String	Leave this field blank
    SIP Send Response to SRC Port	Enable
    SIP Max Forwards	15
    SIP Ringing Retransmit	Enable
    SIP Use NAT Discovery	Enable
    SIP Use Received Via Info	Disable
    NAT Keep Alive Enable	Enable
    NAT Keep Alive Interval (s)	15
    NAT Keep Alive Domain Name	Leave this field blank
    NAT Keep Alive Message	Leave this field blank

12. Click Save These Settings and then click Reboot VoIP.

For screenshots of an example configuration, click ATA_Voiptalk.pdf and ATA_Voiptalk-Audio-SIPProt.pdf in the File Attachments area below. A PDF viewer such as Adobe Reader is required.