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reason code 503

Community Veteran
Posts: 1,101
Registered: 10-09-2010

reason code 503

I've just been getting that whilst trying to call Tesco on 0845 722 5533
It means according to this http://www.voip-info.org/wiki/view/SIP+Response+class5
503 Service Unavailable
Which still doesn't mean a lot to me.
Does that mean that I am no longer allowed to call Tesco with my VoIP phone, or that Tesco for whatever reason are currently not providing service?
If its the former, why?  And how do I get it fixed?  If its the later, then I guess I have to wait for Tesco to sort themselves out.
1 REPLY
puddy
Grafter
Posts: 1,571
Registered: 10-06-2007

Re: reason code 503

Quote from: fourfourdevon
I've just been getting that whilst trying to call Tesco on 0845 722 5533
503 Service Unavailable
Which still doesn't mean a lot to me.
Does that mean that I am no longer allowed to call Tesco with my VoIP phone,

I have just tried it on my siemens C460ip and it works fine for me (30/03/11)
Puddy