Hi,
I have a Cisco SPA508G (with FPL unlock key) and have frequent registration issues.
Every few days (not a regular pattern), I notice that I can't register with the FPL server. I'll see a "Failed - No Response" error. If I change SIP ports on my phone from 5060 to say, 5061, it will register and will work for a number of days and then fail again. If I change the port it will work again but fail again later and so on.
I have two other VoIP providers and they are work fine on the same phone (I usually keep each provider on a different SIP port)
Any thoughts on this one?
Thanks.
Registration Issue (Cisco phone)
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- Just Passing Thru
- Posts: 6
- Joined: 07/09/2011
- SIP Device Name: Linksys SPA942 IP Phone
- ISP Name: Telus ADSL
- Router: Linksys