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| Welltech produce a range of analogue gateways that offer excellent voice
quality and fax support. The details on this page relate to the WellGate 3504a 4
port FXS gateway (SIP version) and should result in the best quality when used in
conjunction with the DUAL Talk VoIP service. For initial testing, place a call to
123 and confirm that you hear a test announcement. |
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- Mode = Proxy
- Proxy IP = 95.154.218.4
- Proxy port = 5060
- Outbound proxy = null
- Line1 Account - Line4 Account =
[Your DUAL Talk account number]
- Line1 Password - Line4 Password =
[Your DUAL Talk password]
- Line1 Number to Line4 Number = Set these to any
numbers. The numbers must be unique so that the calls are displayed correctly in the
DUAL Talk Call Shop Management System.
If your gateway has a dynamic public IP address, then make sure that
your DUAL Talk account has been configured for dynamic IP addresses. If you did not
do this while setting up your account, then set this option now at the Access Methods
area of My DUAL Talk; the online
account management system. |
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- Codec Priority
- G.729
- G.729a
- G.729b
- G.729ab
- G.711 A-Law
- G.711 mu-Law
- G.723.1
- Frame Size
- G.723.1 = 30
- G.729 = 20
- G.729a = 20
- G.711u = 20
- G.711a = 20
- G.729a = 20
- G.729ab = 20
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| We offer a simple test facility on our servers that you are welcome to
use. To call it, configure your software or hardware dialler to send calls to DUAL Talk, and then dial 123. You should hear a
test announcement. If you hear this, then your equipment is set up
correctly and you should be able to use DUAL Talk. |
