SIP over 3G connection on N9
 

Hi guys! Has anyone successfully setup their SIP account on the N9, and make it work over 3.5G (HSDPA) connection?

I'm buffled as to why I cannot create a connection over 3.5G while I could over WiFi. :confused:

The fact is, I can do this on my Nokia E66 (using the same SIM card without any problem. Perhaps I just missed something in the settings?

Anyone in the know care to chime in? Thanks!

Re: SIP over 3G connection on N9
 

For what it's worth: it works with Nonoh.net and 12Voip.com.

Re: SIP over 3G connection on N9
 

Don't have N9 (yet), but it works on T-mobile (US) network and N900.

Why this is becoming interesting to me is this: I plan to get a new T-mobile monthly (no contract) plan for $30 that includes "unlimited" (5GB) internet, but only 100 minutes of talk time. By using SIP I could get "unlimited talk" as well. :)

Re: SIP over 3G connection on N9
 

ok. Here's my setting:

Use for Telephone calls: On
Username: ' as provided'
Transport: UDP
Outbound proxy: sip.voipwelcome.com
Port: 5060
Discover public address: On
Loose rouing: On
Keep-alive period: Automatic
Auto-detect STUN: On

Aside from our different VOIP company, do you have a similar setting?

Thanks!

@Mara
I got unlimited DATA at 7MBPS on this SIM; can also share my connection via Hot-Spot app on N9. Plus 200 free SMS/month

Re: SIP over 3G connection on N9
 

Nonoh.net:

Use for Telephone calls: On
Username: ' as provided' -> the same one as I use on the web site, no @ or domain name.
Transport: UDP
Outbound proxy: sip.nonoh.net
Port: 5060
Discover public address: On
Loose rouing: On
Keep-alive mechanism: Automatic
Keep-alive period: Automatic
Auto-detect STUN: Off
STUN Port 3478
STUN Server: stun.nonoh.net

Re: SIP over 3G connection on N9
 

Thanks ste-phan.

I changed to your settings.. Still no go. I re-inserted my SIM to my E66, and it works.... What's weird is that on the N9 only incoming works (I forgot to mention this in my initial post), using my HSPA+ capable SIM. SIP works perfectly on my Nokia E66 :mad:

Re: SIP over 3G connection on N9
 

I use Sipgate on my phone for SIP and send it across the HSDPA connection provided by '3' in the UK.

I was using my AirPort Extreme at home with my Android phone by this one just keep dropping connections when I do.

No problems over the 3.5G.

Re: SIP over 3G connection on N9
 

Fixed!

Solution:
Reflashed PR1.1 on my device.

Thank you everyone for your contribution. Much appreciated.

Re: SIP over 3G connection on N9
 

Lucky git! Still don't have the update for my 64GB Swiss sourced N9 :-(

Re: SIP over 3G connection on N9
 

Replying myself:

I got N9 and T-mobile Monthly 4G $30 plan with unlimited (5GB) data. Tested SIP over 3G connection and it worked. However, there was quite long delay after picking up on other end before the N9 noticed the line is "opened".

Need to give this a bit more testing to see how useful this feature is.

Re: SIP over 3G connection on N9
 

Hi,

I have upgraded my N9 with PR1.2. Unfortunately SIP calls are not working, the other party hears but I cannot hear anything. This happens all the time. Anyways the same was happening with PR1.1.
Can someone advice how to fix this problem?
Thanks loads for any suggestions.
Ahmer

Re: SIP over 3G connection on N9
 

Search this guide for "SIP"
https://docs.google.com/document/d/1...gEyYtfrDI/edit
There's some links/threads with very handy info/ideas.

Re: SIP over 3G connection on N9
 

over WIFI I had the same problem. turned out to be a setting on my router. Once I made the router changes I had no more problems....EXCEPT if I was streaming content. Now I pause any streams when I'm on SIP.

over Tmobile 3G (showing up as 3.5G on my 900) I have no problems except it is a bit laggy.

Re: SIP over 3G connection on N9
 

lol could you please remember what you changed? i have the same problem at my gf's house, cheers

Re: SIP over 3G connection on N9
 

VOIP is heavily dependent on latency. Perhaps it's a problem with your Mobile provider. How's your connection's condition with your mobile provider?

I never had problem with mine since the last time I posted I solved the issue. Still working great on PR1.2.

Re: SIP over 3G connection on N9
 

Probably QOS settings...