Obi202 Direct IP (Peer to Peer) Dialing
N2VWZ:
Quote from: RonR on April 17, 2012, 11:31:01 am
Quote from: N2VWZ on April 17, 2012, 11:14:04 am
Does the Obi202 support Peer to Peer Direct IP Dialing without registration to make and receive calls as the SPA-2000 does? Where are the settings that allow calls to be dialed and received without registration?
Yes. Any OBi can make and receive calls using SIP URI's. No special settings are required other than having at least one SPx Service configured for SIP.
I wasn't able to get the Obi100 to do direct IP dialing, but It is behind the NAT and was not aware of the WAN IP address. The SPA-2000 is also behind the NAT, but I have the external IP parameter configured to the WAN IP address. The OBI100 does not have external IP configuration parameter support.
The OBI202 has router capability so it can be connected directly to the WAN. This eliminates the need for external IP parameter configuration. The only other features that are needed is the capability of sending and receiving calls without registration. The SPA-2000 has configuration parameters for this function. No info is provided for the Obi202 in this area.
I need to run in a stand alone peer to peer mode with no other server connections. The present Peer to Peer network contains a mixture of Sipura SPA-2000 and SPA-3000 boxes. All communication is direct. There are no STUN servers involved and there is no registration. Will the Obi202 work under these conditions??
RonR:
With no service provider configured on an OBi110/100...
I'm able to use Speed Dials (or the keypad) to make outgoing calls via SIP URI:
SP2(18005551212@sip.tollfreegateway.com)
SP2(18005551212@76.10.223.207)
SP2(883510000000091@sip.inum.net)
SP2(883510000000091@81.201.82.25)
And I'm able to receive incoming calls from DID's via SIP URI:
xxxxx@ronr.dyndns.org
There should be no reason an OBi202 can't do the same thing.
N2VWZ:
Quote from: RonR on April 17, 2012, 12:58:39 pm
With no service provider configured on an OBi110/100...
I'm able to use Speed Dials (or the keypad) to make outgoing calls via SIP URI:
SP2(18005551212@sip.tollfreegateway.com)
SP2(18005551212@76.10.223.207)
SP2(883510000000091@sip.inum.net)
SP2(883510000000091@81.201.82.25)
And I'm able to receive incoming calls from DID's via SIP URI:
xxxxx@ronr.dyndns.org
There should be no reason an OBi202 can't do the same thing.
Ron, I've tried configuring my Obi100 exactly as you have, without success. I believe that the reason for failure is because the Obi100 is behind the NAT and has no knowledge of the WAN IP address. The SPA2000 works because the EXT IP parameter programmed with the WAN IP address. The OBi100 has no EXT IP parameter for setting the WAN IP.
Is your Obi equipment connected directly to the WAN or is it behind a NAT?
Jim
Ostracus:
Quote from: RonR on April 17, 2012, 11:31:01 am
Quote from: N2VWZ on April 17, 2012, 11:14:04 am
Does the Obi202 support Peer to Peer Direct IP Dialing without registration to make and receive calls as the SPA-2000 does? Where are the settings that allow calls to be dialed and received without registration?
Yes. Any OBi can make and receive calls using SIP URI's. No special settings are required other than having at least one SPx Service configured for SIP.
Has anyone checked to see if this is still true for the Obi202?
RonR:
Quote from: N2VWZ on April 18, 2012, 08:13:49 am
Ron, I've tried configuring my Obi100 exactly as you have, without success. I believe that the reason for failure is because the Obi100 is behind the NAT and has no knowledge of the WAN IP address. The SPA2000 works because the EXT IP parameter programmed with the WAN IP address. The OBi100 has no EXT IP parameter for setting the WAN IP.
Is your Obi equipment connected directly to the WAN or is it behind a NAT?
My OBi's are behind a NAT router.
Do you have SIP (5060-5061) and RTP (16600-16998) ports forwarded in your router to the OBi's LAN IP address?
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