I like to know how to add VOIP (pc/phone to pc/phone) calling facility to a web page. I did some reading and leant some theory about the protocols, gateways, Gate keepers etc. But I was unable to find out answers to basic questions like

1) Who are the Gatekeepers who can sell me a SIP username.
2) From where do I get the SIP username and Passwords needed to connect to a SIP gateway?

3)Do I need to have my own Gateways or can I use a third party gateway for a fee, if so where can I find one?

Thanks in advance,

Axell.

We are having three SIP Accounts but are only having one IP Phone Device. We also have 4FXO i.e 4 Phone input Line and 4 LAN Port and 1 WAN Port VoIP Gateway.. What we want to do is that through that VoIP Gateway we would like to receive all the IP calls made to our IP Phone numbers to be received and or dialled from the same singal device. and also we need to transfer our call (if needed) to any other PC or Analog Phone on our network.

Can anyone give me the price of price of 1WAN, 4LAN, 2FXS, 2FXO VoIP Gateway, SIP product from Dlink

Please provide a brief overview of what the purpose of a SIP gateway is, and how it can be used.
Yes that's pretty brief! What I want to understand is – I presume it's bidirectional? It also routes voice back to a SIP server. And the phone it connects to – what sort of phone can be used?

Hi,

Have searched EVERYWHERE for this answer but cant find any information on settings ANYWHERE! PLEASE HELP!

I would like to connect a Quintum DX (Digital Gateway) to my Asterisk using FreePBX. I want to have outgoing and incoming from the Quintum. I have managed to get incoming working with the setting below but outgoing does not. So what setting should i put in FreePBX to allow the calls outgoing AND incoming from the Quintum gateway.

Thanks!
sweepy

—————————————————-

OUTGOING SETTINGS

Trunk Name: Quintum
PEER Details:
host=20.xxx.xxx.xxx
secret=frank
username=333

INCOMING SETTINGS:

USER Context: 333
USER Details
bindaddr=12.xxx.xxx.xxx
context=from-trunk
host=20.xxx.xxx.xxx
secret=frank
type=peer

Register String: null
————————————————