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Forum: General 8300 Series Discussion - Curve

09-12-2008, 04:29 AM

Replies: 11

SMS Problem: CS or PS

Views: 17,824

Posted By lohphat

CS vs PS

Because different carriers have different voice and data encodings, they've switched terminology to keep the docs consistent.

CS = Circuit Switched voice network (e.g. GSM, CDMA)

PS = Packet...

Forum: General 8300 Series Discussion - Curve

03-30-2008, 04:34 PM

Replies: 3

tmob 4.2.2.193 for 8320 released

Views: 905

Posted By lohphat

My bad. The 8320 used to be the first listed. ...

My bad. The 8320 used to be the first listed.

Need larger font on my end...

Forum: General 8300 Series Discussion - Curve

03-30-2008, 04:03 PM

Replies: 3

tmob 4.2.2.193 for 8320 released

Views: 905

Posted By lohphat

tmob 4.2.2.193 for 8320 released

This forum software won't accept a URL from Firefox3.

t-mobile (dot) com (slash) bbupgrade

Forum: WiFi HotZone

02-20-2008, 10:17 PM

Replies: 26

T-mobile UMA performance in London -- dissapointing

Views: 8,127

Posted By lohphat

Well, their sales people do. "You can...

Well, their sales people do.

"You can connect UMA in Europe and your phone thinks it's in the US and you can avoid all roaming fees."

I agree AOL sux rox but I'm at my elderly grandmother's...

Forum: WiFi HotZone

02-16-2008, 05:28 PM

Replies: 26

T-mobile UMA performance in London -- dissapointing

Views: 8,127

Posted By lohphat

200 Kb/s upstream is irrelevant since I'm just...

200 Kb/s upstream is irrelevant since I'm just listening to voicemail. The downstream bandwidth is more important.

Forum: WiFi HotZone

02-16-2008, 10:17 AM

Replies: 26

T-mobile UMA performance in London -- dissapointing

Views: 8,127

Posted By lohphat

I was the only person on the router. It's the...

I was the only person on the router. It's the only AP in the area. DSL speed test shows a solid 1Mb/s down and 200Kb/s up channel.

I've used UMA in a busy t-mobile hot-spot with better results.
...

Forum: WiFi HotZone

02-16-2008, 09:10 AM

Replies: 26

T-mobile UMA performance in London -- dissapointing

Views: 8,127

Posted By lohphat

If a user has to be aware of infrastructure...

If a user has to be aware of infrastructure details, then the solution is too fragile. it should "just work", period. Imagine deploying UMA to a non-technical sales organization. You'd better...

Forum: WiFi HotZone

02-15-2008, 08:19 PM

Replies: 26

T-mobile UMA performance in London -- dissapointing

Views: 8,127

Posted By lohphat

T-mobile UMA performance in London -- dissapointing

I make a UMA call via wifi and broadband and call drops within 5 seconds. Wifi 802.11g sitting next to the base station. DSL performance is 1Mb/s down and 256 Mb/s up.

Call test: getting voicemail...

Forum: WiFi HotZone

01-21-2008, 08:40 PM

Replies: 26

Outgoing calls via UMA

Views: 4,424

Posted By lohphat

It's back up for me too.

It's back up for me too.

Forum: WiFi HotZone

01-21-2008, 06:20 PM

Replies: 26

Outgoing calls via UMA

Views: 4,424

Posted By lohphat

The tmer "untest" is inaccurate, there was plenty...

The tmer "untest" is inaccurate, there was plenty of testing before deployment.

Problems have been few and far between. Name another carrier who never has occasional infrastructure problems and...

Forum: WiFi HotZone

01-21-2008, 06:17 PM

Replies: 26

Outgoing calls via UMA

Views: 4,424

Posted By lohphat

4.2.2.184 on a 8320?

Is that a typo in your sig? The t-mobile site says 4.2.2.180 is current.

Forum: WiFi HotZone

01-21-2008, 04:03 PM

Replies: 26

Outgoing calls via UMA

Views: 4,424

Posted By lohphat

On with T-Mobile now -- it's a global issue. ...

On with T-Mobile now -- it's a global issue. It's high-priority ticket. The comped me 300 minutes since I have to burn plan minutes while UMA's down.

Forum: WiFi HotZone

01-21-2008, 01:17 PM

Replies: 26

Outgoing calls via UMA

Views: 4,424

Posted By lohphat

I'm getting the same problem here in SF on...

I'm getting the same problem here in SF on T-Mobile. I've reset the phone and no dice. I have to disable wifi to prevent UMA to make calls.

Forum: WiFi HotZone

12-09-2007, 08:17 PM

Replies: 212

UMA Outage 12/07-12/12/2007

Views: 20,206

Posted By lohphat

SF out too W006.1 or W006.2.

SF out too W006.1 or W006.2.

Forum: WiFi HotZone

12-08-2007, 02:17 AM

Replies: 212

UMA Outage 12/07-12/12/2007

Views: 20,206