How do I configure my Zoom ATA device for Voiptalk VoIP service?

This configuration has been tested with ATA Firmware Revisions 1.1.2 and 1.2.5. See Finding your Zoom ATA's Firmware Revision.

1. First, you must access the ATA Manager:
   
   
   • If you are using a Windows computer, download and run the Zoom ATA Manager.
   • If you are using a non-Windows computer, or if the Zoom ATA Manager will not run on your computer, you can access the ATA Manager by entering the ATA’s IP address in your web browser’s address field. (Refer to FAQ 986 if you are not sure how to find your ATA’s IP address.)
   • When prompted for a Username and Password, enter the following in lowercase letters:
          Username: administrator
          Password: metamorph
     
     
2. Once you are logged into the ATA Manager, click the Advanced icon at the top of the screen and then, in the left column, select VoIP Accounts and then Your VoIP Account.
   
   
3. On the Your VoIP Account page, enter the following:
   
   

   Parameter	Setting
   SIP Enable	Enable
   Service Provider Name	Voiptalk
   Outbound Caller ID	Type your name or a display name you want to use
   Phone Number (SIP User ID)	Type your Voiptalk number (e.g., 812341234)
   Auth User Name	Type your Voiptalk number followed by @voiptalk.org (e.g., 812341234@voiptalk.org)
   Auth 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

   
   

4. Click Save These Settings.

5. In the left column, select VoIP Parameters and then Audio Settings.

6. 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

   
   
7. Click Save These Settings. 
   
   
8. In the left column, select SIP Parameters and then SIP Protocol Parameters.
   
   
9. 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

   
   
10. Click Save These Settings and then click Reboot ATA.

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.