Connecting Telxi SIP Trunk to Yeastar PBX

1️⃣ Log in to Yeastar PBX

• Open your Yeastar PBX web interface.

• Sign in with administrator credentials.

2️⃣ Navigate to Trunk Settings

1. From the left-hand menu, go to:
   Extension and Trunk → Trunk

2. Click ➕ Add to create a new trunk.

3️⃣ Configure Basic Trunk Settings

• Go to the Basic tab.

• Fill in:

  • Name → Telxi_SIP1

  • Trunk Status → Enabled

4️⃣ Enter Detailed Configuration

Fill the form exactly as below:

5️⃣ Get Your Telxi SIP Credentials

From the Telxi portal ( Customer self-care portal  ):

1. Go to SIP trunks.

2. Select your trunk.

3. Note down:

   • Trunk ID → use as Username & Authentication Name in Yeastar.

   • Service Password → use as Password in Yeastar.

6️⃣ Add Your DID Number

1. Open the DIDs/DDIs tab.

2. Click ➕ Add → Enter your Telxi DID number.

3. Click Save.

✔️Single DID or Range DID 

7️⃣ Apply the Configuration

• Return to the Trunk list.

• You should see a green check (✔) in the Status column, confirming registration.

8️⃣ Telxi SIP Trunk Details

• SIP Host: sip.telxi.com

• Port: 5060

• Supported Codecs: G711-A-law, G711-U-law, G722, G729,G726,Opus,Telephone Event, GSM