Linksys PAP2 & Sipura SPA 2000 Point to Point Calling

[chirag_pathak]

Hi,

I want to use sip products such as Linksys PAP2, Sipura SPA 2000 & Cisco ATA 186 for point to point calling.

For example if i put two Linksys PAP2 on private IPs OR on Public IPs on different subnet , can i use it for calling without service of voip provider?

If yes please give me the procedure.

[jcgalvezv]

can i use it for calling without service of voip provider?

YES

If yes please give me the procedure.

The procedure could be something like this:

Lets asume 2 devices A and B. Lets also asume device A's IP address is 192.168.1.50 and device BIn device B's IP address is 192.168.1.51.

Configure these parameters in device A:

- Line 1 tab, SIP Settings section set SIP port: 5060.
- Line 2 tab, SIP Settings section set SIP port: 5061.
- In Line 1 and Line 2 tabs, Proxy and Registration section all fields blank or NO except Make Call Without Reg: YES and Ans Call Without Reg: YES.
- In Line 1 tab, Subscriber Information section set Display Name: <what you want to be displayed when you call>, User ID: 11 and leave other fields emply.
- In Line 2 tab, Subscriber Information section set Display Name: <what you want to be displayed when you call>, User ID: 12 and leave other fields emply.
- In Line 1 and Line 2 tabs Dial plan section Dial Plan field set (21S0<:@192.168.1.51:5060>|22S0<:@192.168.1.51:506 1>), Enable IP Dialing: YES

Configure these parameters in device B:

- Line 1 tab, SIP Settings section set SIP port: 5060.
- Line 2 tab, SIP Settings section set SIP port: 5061.
- In Line 1 and Line 2 tabs, Proxy and Registration section all fields blank or NO except Make Call Without Reg: YES and Ans Call Without Reg: YES.
- In Line 1 tab, Subscriber Information section set Display Name: <what you want to be displayed when you call>, User ID: 21 and leave other fields emply.
- In Line 2 tab, Subscriber Information section set Display Name: <what you want to be displayed when you call>, User ID: 22 and leave other fields emply.
- In Line 1 and Line 2 tabs Dial plan section Dial Plan field set (11S0<:@192.168.1.50:5060>|12S0<:@192.168.1.50:506 1>), Enable IP Dialing: YES

Now, how it works:

- To call device A Line 1 from device B (any line) dial 11.
- To call device A Line 2 from device B (any line) dial 12.
- To call device B Line 1 from device A (any line) dial 21.
- To call device B Line 2 from device A (any line) dial 22.

Let me know if this worked for you.

Juan C.