Services

What 2APlus do

  • Virtual Number
  • SIP Trunk Services / Thailand VoIP Calls
  • SIP Trunk / International VoIP Calls
  • International Calling Cards
  • IP PBX
  • Hosted IP PBX
  • Free Branch Calls
  • Call Center System
  • Call Conference System
  • SMS Marketing

Virtual Number

1.Thailand-Bangkok DID numbers
2.International Phone numbers
* Forwarding calls
* Answer Calls Anywhere

SIP Trunk Services / Thailand VoIP Calls

  • Premium CLI- with Caller ID
  • Premium CLI- with DID number
  • Standard with Non-CLI
  • Getting an account

     SIP TRUNK for 3CX Customer


Getting an account

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.

Payments

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.

Getting connected

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


The Gateway Clients

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: 203.121.182.205 

We support the following codecs:

G.711
G.729
G.723 

SIP Trunk / International VoIP Calls

* Premium Route
* Standard Route 


Head Office

  • Two A Plus Company Limited
  • 72 CAT Telecom Tower
  • 18th Fl. Charoenkrung Rd.
  • Bangrak Bangkok Thailand 10500