- Two A Plus Company Limited
- 72 CAT Telecom Tower
- 18th Fl. Charoenkrung Rd.
- Bangrak Bangkok Thailand 10500
1.Thailand-Bangkok DID numbers
2.International Phone numbers
* Forwarding calls
* Answer Calls Anywhere
SIP TRUNK for 3CX Customer
You can apply for new account for free by calling our Sales & Marketing Tel. +662 105 5755 or email: 2Aplus@twoaplus.com After your application has been approved, you will receive an email with your username and password. Once you sign in, you can make a couple of test calls before making a pre-payment.
TwoAPlus accept both prepaid and postpaid service (for customers in Thailand only). You can set up your payment plan and choose either PayPal, credit card or bank transfer.
The GK/Registrar Clients The username & password can be used to connect to our SIP-server in order to make calls. Here are the settings: Username: Your username Password: Your password SIP Server / IP Address:sip2.twoaplus.com
If you cannot connect by using Username & Password, we can also authenticate your fixed IP address(es).
After we authenticated your IP, you can connect by using the following IP-address:
For SIP: 22.214.171.124
* Premium Route
* Standard Route