HelloI'm installing a Cisco SPA 525G2 -5Line ip phone but i'm unable to successfully register the phone. When all configuration are saved .. I still get the following error message :++++++Registration State:    Failed - Not Reachable++++++Can someone...

Hi all, I just got myself a Cisco SPA 525G2 -5Line ip phone to configure which is totally not working.I'm configuring it in SIP mode with the a static IP address.The following have all been configured and rechecked :STUN Server:SIP ParametersSIP Port...

Hi all, I just got myself a Cisco SPA 525G2 -5Line ip phone to configure which is totally not working.I'm configuring it in SIP mode with the a static IP address.The following have all been configured and rechecked :STUN Server:SIP ParametersSIP Port...

Hi all, I just got myself a Cisco SPA 525G2 -5Line ip phone to configure which is totally not working.I'm configuring it in SIP mode with the a static IP address.The following have all been configured and rechecked :STUN Server:SIP ParametersSIP Port...