MikoPBX and FreePBX (IAX)

Instructions for connecting multiple PBX systems

MikoPBX Configuration

1. In MikoPBX, navigate to "Routing" → "Telephony Providers":

"Telephony providers" section

1. Create a new IAX provider:

"Connect IAX" button

1. Fill in the parameters:

• Provider Name – any name

• Host or IP Address – the IP address of FreePBX

• Username – “tmp”

• Password – any (secure) password

Save the parameters.

Provider Parameters 1

1. After saving, you’ll see the provider ID in the browser’s address bar. Copy it into the Username field:

Provider Parameters 2

FreePBX Configuration

1. In FreePBX, go to "Connectivity" → "Trunks" and add a new IAX2 trunk:

New IAX2 Trunk

1. Under the "General" tab, set Trunk Name to the login used in MikoPBX (seen in the browser address bar, e.g., “IAX-TRUNK-1E8B1CFE”):

"Trunk Name" field

1. Under "Dialed Number Manipulation Rules," define a pattern for outgoing calls:

Dialed Number Manipulation Rules

1. Go to "pjsip Settings" → "iax2 Settings." Under Trunk Name, use the same login from MikoPBX (e.g., “IAX-TRUNK-1E8B1CFE”):

"Trunk Name" field (iax2 Settings)

Fill in PEER Details:

type=friend
auth=plaintext
language=ru-ru
qualify=2000
transfer=mediaonly
disallow=all
;username=mikopbx
host=dynamic
trunk=yes
secret=123
allow=alaw&ulaw

"PEER Details" field

1. In the "Incoming" tab, fill in the Register String field in the format “LOGIN:PASSWORD@IP_FREE_PBX”:

"Register String" field

Routing Setup

MikoPBX

1. Define an incoming route (see “Incoming Routes” guide). In this example, all calls are routed to extension 202:

Inbound routing rule MikoPBX

If needed, define a separate route for each DID with its own destination:

Inbound routing rule MikoPBX (Individual DID)

1. Define an outgoing route (see “Outbound Routes” guide):

Outbound routing MikoPBX

FreePBX

1. Go to "Connectivity" → "Inbound Routes" and define an inbound route:

Inbound routing FreePBX

1. Go to "Connectivity" → "Outbound Routes" and define an outbound route:

Outbound routing FreePBX