Service Unavailable in

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What steps will reproduce the problem?
1. Startup
2.
3.

What is the expected output? What do you see instead?
Connected to SIP provider but "Service Unavailable"

What version of the product are you using? On what operating system?
2.0.8  OS 3.0

Please provide any additional information below.
It works over EDGE/3G but not over Wi-Fi.
Only two times i have had connection to SIP over Wi-Fi.

Original issue reported on code.google.com by krka...@gmail.com on 30 Jul 2009 at 11:05

Attachments:

• Wi-Fi.txt
• edge.txt

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Fring doesn't work as Siphon. With Siphon you keep your account (username & 
pwd) on
your iPhone. With fring this information are stocked on Fring's servers.

Some users use nonoh services without pb.

I just read your log file, Siphon sends correctly register message but it 
doesn't
receive any answer.
Did you define Stun setting ? Did you enable NAT and ICE setting ? 

Original comment by samuelv0...@gmail.com on 1 Aug 2009 at 5:44

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I tried Siphon over another WiFi. It works perfect.

Original comment by krka...@gmail.com on 7 Aug 2009 at 8:27

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Could you explain what the difference between twice networks ?

Original comment by samuelv0...@gmail.com on 12 Aug 2009 at 10:33

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Could you explain what the difference between twice networks ?

Original comment by samuelv0...@gmail.com on 12 Aug 2009 at 10:34

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My issue is with wifi alone, no 3G /EDGE here.

I am using GV along with siphon connection to Gizmo. Everything worked fine. 
Placed a
call worked. Two hours later I tried again, and all I get is "Service 
Unavailable".
Eventually the display says "Request Timeout".

I have tried everything that I could think off. Changing settings including
refreshing the wifi details, reentering siphon log-in information, even removed 
and
reinstalled a fresh copy of the siphon, no luck. Finally, I changed the wifi 
network
to my roomate's, and bang it worked ! Got connected. Confirmed it at another 
wifi
location and it works there too. Strange.

Then I connected my computer to the wifi and pinged the gizmo server at
proxy01.sipphone.com. The pings worked fine, so my guess is that it is not that 
the
wifi/ISP is blocking access. At least I think so. Could be wrong. To further 
check
the issue, I tried the gizmo client on the computer and the wifi network and it
worked like a charm.

Now I am totally, lost. I can connect to gizmo on the same network using 
computer,
but not the siphon. The rest of the internet works great, just not the 
siphon+gizmo.
The same configuration works on the roomate's wifi though. Although I 
experimented
with every known setting, the basic inputs on the siphon are:

username:
password:
Server: proxy01.sipphone.com
Advanced setting:
reg timeout 1800
Enable NAT: off

Network setting:
Local Port 5060
Keep alive: 15

Media transport
RTP Port: 4000
Enable ICE: off

I do not have the stun server set up, since I am not sure should I do it, or 
what
does it do.

Any help would be great since I am totally lost here

I am using siphon 2.0.8
iphone 3GS - 3.0

Original comment by Anonymou...@gmail.com on 9 Sep 2009 at 1:06

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Try setting STUN server as mentioned here 
http://code.google.com/p/siphon/wiki/SIPSettings
It helped me to get Connected and stop getting Service Unavailable message. I 
can 
make calls now from Siphon, but I can't receive calls! It works fine with Fring 
and 
desktop client, but not Siphon.
Have you found any solution?

Original comment by aleksand...@gmail.com on 22 Oct 2009 at 7:25

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All right, I figured my problem. I turned on NAT and Sipon is receiving calls 
now! 
Yay! So now I have the following settings to use it with Gizmo over 3G:

username: 1747xxxxxxx
password:xxxxxxxxxxxx
server: proxy01.sipphone.com
STUN server: stun01.sipphone.com
NAT: on
Use edge/3g: on

Original comment by aleksand...@gmail.com on 22 Oct 2009 at 4:12

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Hmmm, not any more. Today starting from the morning I'm getting Service 
Unavailable. 
It was working fine yesterday, except that time to time I run into another 
defect 
logged earlier when I don't hear anything when dialing from siphon.

I just pinged servers. proxy01.sipphone.com is OK, but stun01.sipphone.com 
doesn't  
reply. I didn't ping it before when everything was working, but maybe this is 
the 
reason. Will check and post later.

I'm on Siphon 2.1.0, OS 3.0, over 3G

Original comment by aleksand...@gmail.com on 23 Oct 2009 at 3:06

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I thought my assumption is correct when the STUN server was back and Siphon 
started 
working. However, right now both servers are pingable, but I'm getting Service 
Unavailable again. Weird!

Original comment by aleksand...@gmail.com on 24 Oct 2009 at 4:58

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Issue 330 has been merged into this issue.

Original comment by samuelv0...@gmail.com on 12 Mar 2011 at 11:51

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I released a development version for iOS 4 and later. You have to add a new 
source to Cydia: http://svsip.free.fr/repository/cydia

This issue seems coming from server.

Original comment by samuelv0...@gmail.com on 4 May 2011 at 11:44

• Changed state: Fixed

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I released a development version for iOS 4 and later. You have to add a new 
source to Cydia: http://svsip.free.fr/repository/cydia

This issue seems coming from server.

Original comment by samuelv0...@gmail.com on 4 May 2011 at 11:44