Currently I receive calls from the PSTN line through my obi110 to my SIP client on my cell phone.
It works fine but I'd like to receive the caller id from the PSTN line to my SIP client.
Obi-SP2 and the mobile SIP Client are configured with free SIP accounts from one and the same SIP provider.
CallerIDspoofing should help here but it requires spoofing to be enabled between the two SIP accounts (obi110<->cell phone). In my case it is not supported and from the support answered me that unless I prove that there is a bug nothing can be changed.
So, when X_SpoofCallerID is set to Yes I receive the error message "407 Proxy Authentication Required" in the Call log.
With InboundCallRoute sp2(cell_phone_sip_id;ui=$1) I get the same "407 Proxy Authentication Required" error message.
Does anybody know if there are any SIP providers where spoofing is enabled between SIP accounts registered by one and the same user?
Also kind of direct ip2ip connection without using any SIP accounts may be a better solution, but can someone give me an idea what the configuration should be?