How to link mobile SIM telephone number to telephone intercom as CO line or outside call number.

How to link a SIM card based telephone number to an intercom telephone system.
To serve as an outside or CO Line number through which calls can be made to outside locations out of the Telephone intercom system or for receiving calls into the telephone intercom system.

[@adex2000ng]

God bless you mightily for your service to humanity

[@Tech_Inside_Out]

God bless you too

[@deomutumba1255]

Thanx for the lectures

[@Tech_Inside_Out]

You are welcome

[@jonathanCervantes-xw4pm]

thank you very much to share im you frm.phillipines

[@Tech_Inside_Out]

Hello Jonathan,
Am glad to hear from you. Greetings to you from Ghana.

[@denisogwal6022]

Thankyou Brother for this, But is their any other router model that you know of that can do the same phone option other than that of MTN, because it seems not be on market anymore in my country. possibly in the brands of D-Link or Tp-Link

[@Tech_Inside_Out]

You can get Huawei and Tenda

[@denisogwal6022]

@@Tech_Inside_Out Thankyou

[@Le_vis254]

Will my sim card number be displayed when I make calls using any of the handsets here when i'm calling someone outside?

[@Tech_Inside_Out]

Yes, your sim number will show to the one you are calling

[@adeyefavictor7058]

Thanks

[@Tech_Inside_Out]

Most welcome

[@kiranmohandas1179]

Hi, i have one doubt.. when you call from your mobile why its connecting directy to the black phone and not the white. both are connected to pabx with cable right? can you tell me why? or did you do any configuaration in the black ip phone?

[@Tech_Inside_Out]

By system programming, you can configure which extension or phone rings when an outside line call comes through but the system also has a default ringing extension for Outside line calls and i have intentionally connected the black phone to the default ringing extension port, that's why it rings. You can program it so that the white can ring as well.

[@kiranmohandas1179]

@@Tech_Inside_Out thanks for the reply

[@tonny_n]

wonderful tutorial..even five yrs old can understand 😅

[@Tech_Inside_Out]

Thank you.

[@DaniraFernandez-Flores]

What router brand or type can be used?

[@Tech_Inside_Out]

You should use a router that has a Voice Service port, i know tenda and Huawei have such routers. You can get other brands but the important thing to check out for us the Voice service port

[@stanleyeyube9356]

Is there any other computer set up that need to be done before outside calls can come in...

[@Tech_Inside_Out]

No.

[@IkechukwuUcheagwu-fs9iv]

How do I call outside this setup

[@Tech_Inside_Out]

The video below shows how you can make and receive calls outside the pbx network
czcams.com/video/Uqb_2yvRJZM/video.html

[@klixgh7868]

My boss i lost your contact .... Please hope i can come and look foe you at the Master Cobtrol room ??

[@Tech_Inside_Out]

Who is this please?

[@PFC24]

How can purchase this device

[@Tech_Inside_Out]

You can get it on Aliexpress or any IT item shop near you.

[@creativemind3562]

Then sir how have you programmed the telephone?

[@Tech_Inside_Out]

I will address programming later