I have recently moved houses. calling out internationally on my ip 550 phone worked fine at the old house using Virgin media as our internet provider. Now when I dial out. I can hear the numbers as I dial them but then I cannot hear a phone ringing or a message from anyone answering on the other end. I have 8x8 virtual office set up on my computer so I can call out on that with no problems. So I know the numbers are correct. It is only the desk phone that I can't use. It is less than a year old. I have power and a dial tone. Our home office is in the US. I am in the UK. I have called polycom tech support. They said to call our Voip provider which I did. The landline and internet are working fine. I any help would be greatly appreciated.
welcome to the Polycom Community.
I would suggest you check this article:
Oct 7, 2011 Question: How can I check out the Registration Status of my Phone?
Resolution: Please check => here <=
Most likely your new Internet connection is either blocking the registration or your router is not setup correctly.
Please ensure to provide some feedback if this reply has helped you so other users can profit from your experience.
Polycom Global Services
It's a year and a half after your post, but I have also had problems with the Polycom phone. I too have 8x8 Office Pro. I have also had problems with my phone rebooting during high call volume periods, as well as problems with lines when putting someone on hold. I have been working closely with 8x8 support. They are not willing to say what the problem is yet, but it appears these problems only show themselves when signed into Virtual Office On-line or Virtual Office Desktop. When not signed into these 2 proiducts, the Polycom phones and 8x8 Voip service is impeccable. The problem is that we are paying for a product we cannot use. I'm hopeful the Tier 2 Tech's can find the problem and fix it. If you are still using 8x8 I hope this helps you. Contact Tech support. Good luck.