Hi everybody...
Can we make secure phone calls from our windows mobile phone ?
Do both the phones have to be windows phone, so that one can encrypt, transmit over cellular line and on the other hand listener can receive that encrypted line, decrypt and then listen ?
Any kind of help will be appreciated !
TIA
A regular phone call still goes through your carrier, which is automatically a voice call. That is done in the radio unit, not in Windows Mobile. On the other hand, you can try and use Skype or something in that fashion using a data connection (3G, UMTS, HSDPA etc).
Why are the following needed for Sirius XM ESPECIALLY the phone dialer?
Is this safe?
This application has access to the following:
Services that cost you money
directly call phone numbers
Allows the application to call phone numbers without your intervention. Malicious applications may cause unexpected calls on your phone bill. Note that this does not allow the application to call emergency numbers.
Your location
coarse (network-based) location
Access coarse location sources such as the cellular network database to determine an approximate device location, where available. Malicious applications can use this to determine approximately where you are.
fine (GPS) location
Access fine location sources such as the Global Positioning System on the device, where available. Malicious applications can use this to determine where you are, and may consume additional battery power.
Network communication
full Internet access
Allows an application to create network sockets.
Phone calls
read phone state and identity
Allows the application to access the phone features of the device. An application with this permission can determine the phone number and serial number of this phone, whether a call is active, the number that call is connected to and the like.
Show all
Network communication
view network state
Allows an application to view the state of all networks
Charlie C
GPS: Make sure you are in the USA (content isn't licensed outside the USA?)
Internet/sockets to stream the media to you
Phone state (Stop playing media when you get a phone call)
I have no clue why it would want to call numbers, maybe you can share what you are listening to via text thats why it wants to send texts?
view network states, so it knows if its connecting via wifi or 3G to varry the quality of the stream?
Goodness knows, it would be nice if devs would tell us why it needs each permission.
hi all
is there any app that lets me make voice calls between 2 android phones connected to the same wireless network without using internet?
up up up up
I know I have done this with two computers before using SIP then calling the computers IP LAN address but for some reason I don't think it will work on the Android software.
Off the top of my head the best idea I could think of is if you also have a computer to install a sip server on it.
Hi All,
I've updated my Titan to TANGO and new firmware (and radio fw), but I have the same problem I had with Mango:
Data (internet/mail/tethering (shared internet connection) does NOT work if a phone call is on!
IE: I used tethering with my PC, if a phone call come no data connection, when I closed the call data connection restart!
This happens with EDGE and most of the times even in HSDPA... with my previous HD2 (WP6.5) I could use interner with my PC (in tethering) having a call in the same time even with EDGE...
Is this happenng to someone else?
PS: I inserted manually APN to be sure it is correct... no changes
BYE
I am having the same thing happen to, when browsing the web I cannot receive phone call.
Stock rom: OS-7.10.8107.79
Firmware- 1600.2200.20501.401
Radio-16.23.06.10_16.32.00.23U
Boot loader-2.5.160015.3(137079)
On which roms are you guys? Stock or customs?
f.
You know that it is totally normal that you can´t use data if a phone call is active ???
hi,
this happend on Mango and happens with Tango too (official HTC rom)
When I receive a phone-call, connection data gets out and NO internet connectio!. When the call finish the internet restarts again.
This do not happen on DEll Venue PRo with official Tango: internet keeps going when i speak by phone, as on my old HD2 with WM6.5
HELP!
I often use internat-sharing (tethering) and if I receive a call I can not answer if I qant to keep the internet connection!
THANKS
drky said:
I am having the same thing happen to, when browsing the web I cannot receive phone call.
Stock rom: OS-7.10.8107.79
Firmware- 1600.2200.20501.401
Radio-16.23.06.10_16.32.00.23U
Boot loader-2.5.160015.3(137079)
Click to expand...
Click to collapse
Hi have the opposite problem:
when browsing the web I receive a phone-call, but if I answer internet stops (under EDGE, HSDPA...) and restarts when I finisch the call
It is not possible to have both data and voice in EDGE mode. That's the limitation of GSM radio on that mode.
You need to be in 3G mode in order to do so. Old WM phones can automatically disconnection data if there is call come in and reconnect after you handup.
zorroz said:
Hi have the opposite problem:
when browsing the web I receive a phone-call, but if I answer internet stops (under EDGE, HSDPA...) and restarts when I finisch the call
Click to expand...
Click to collapse
I preferred your your problem, (although I don't think it's a problem) I don't mine receiving phone call and losing data.
foxbat121 said:
It is not possible to have both data and voice in EDGE mode. That's the limitation of GSM radio on that mode.
You need to be in 3G mode in order to do so. Old WM phones can automatically disconnection data if there is call come in and reconnect after you handup.
Click to expand...
Click to collapse
No, on my Dell Venue Pro under EDGE I can surfing web and syncronize email while I'm calling!
I do it, but I don't with my Titan
After 1000 tests with 4 sim I can say:
- on my Titan I can call and have connection only under HSDPA if I manually set APN
- on other devices (Dell Venue Pro with WP7.5 Tango + HD2 WM6.5) I can call and surf the web with EDGE 3G HSDPA
is it only on my device?
I know that EDGE is not very often present, but it happens in Italy... and in some places where I work!
PLS, if someone could make a test... thanks in advance
zorroz said:
No, on my Dell Venue Pro under EDGE I can surfing web and syncronize email while I'm calling!
I do it, but I don't with my Titan
Click to expand...
Click to collapse
I don't know how your DVP does it but do a search and you will learn that it is not possible for EDGE connection to serve both voice and data. It could be that you are really connected to 3G but your DVP is reporting EDGE. Or your DVP has two separate radio, one for data, one for voice.
foxbat121 said:
I don't know how your DVP does it but do a search and you will learn that it is not possible for EDGE connection to serve both voice and data. It could be that you are really connected to 3G but your DVP is reporting EDGE. Or your DVP has two separate radio, one for data, one for voice.
Click to expand...
Click to collapse
Thanks for your suggestions!
I searched in the web, and maybe I found out the answer from
http://www.techrepublic.com/forum/q...a-gets-disconnected-when-call-comes-on-mobile :
EDGE (and GPRS) are capable of supporting simultaneous voice and data ONLY if it is a Class C device.
Most phones these days are Class B (such as iPhone).
Class B support voice calls while in data mode (data disconnects when a call comes in) and data is "attached" while the phone is idle. Some Class B devices are configured so that the data takes priority (iPhone). Thus an iPhone will not take a call when an active edge data transfer is ongoing..it goes to voicemail.
Class A devices are either in data mode or voice mode (but never both).
even supported here:
http://reviews.cnet.com/8301-19512_7-10115034-233.html
"GPRS network 130 can be designed to operate in three network operation modes (NOM1, NOM2 and NOM3). A network operation modes of a GPRS network is indicated by a parameter in system information messages transmitted within a cell. The system information messages dictates a MS where to listen for paging messages and how signal towards the network. The network operation mode represents the capabilities of the GPRS network. In a NOM1 network, a MS can receive pages from a circuit switched domain (voice call) when engaged in a data call. The MS can suspend the data call or take both simultaneously, depending on the ability of the MS, In a NOM2 network, a MS may not received pages from a circuit switched domain when engaged in a data call, since the MS is receiving data and is not listening to a paging channel In a NOM3 network, a MS can monitor pages for a circuit switched network while received data and vise versa. "
This means that HTC Titan is not a Class C device...
foxbat121 said:
I don't know how your DVP does it but do a search and you will learn that it is not possible for EDGE connection to serve both voice and data. It could be that you are really connected to 3G but your DVP is reporting EDGE. Or your DVP has two separate radio, one for data, one for voice.
Click to expand...
Click to collapse
drky said:
I am having the same thing happen to, when browsing the web I cannot receive phone call.
Stock rom: OS-7.10.8107.79
Firmware- 1600.2200.20501.401
Radio-16.23.06.10_16.32.00.23U
Boot loader-2.5.160015.3(137079)
Click to expand...
Click to collapse
Your answer here:
http://reviews.cnet.com/8301-19512_7-10115034-233.html
We previously noted that the iPhone may miss calls while sleeping (locked). Some users are now reporting what seems to be a significant issue where their iPhones cannot receive incoming calls while transferring EDGE data. Here, in a nutshell, is what appears to be happening:
The iPhone cannot simultaneously use EDGE and voice services. That is, if you are on a call, you cannot concurrently access EDGE-data functions. In addition, as documented in Knowledge Base article #305711:
"While iPhone is actively transferring data over EDGEâ??downloading a webpage, for exampleâ??you may not be able to receive calls. Incoming calls may go to voicemail."
The "may not be able to receive calls" portion stems from the fact that there are two types of EDGE network types, NOM1 and NOM2. When your iPhone is connected to a NOM1 network, the data transmission will generally be interrupted, and the incoming call allowed to come through. When your iPhone is connected to a NOM2 network, however, the EDGE data transfer process cannot be interrupted, and the call will generally go to voicemail.
Fortunately, there is a way to check whether you are connected to a NOM1 or NOM2 network. First, put your iPhone in field test mode by accessing the Phone application, tapping Keypad, then entering *3001#12345#* and pressing Call.
Tap GPRS Information and look at the entry next to nom. It will be either 1 or 2. If you see a 1, you'll likely be able to receive a call while transferring data. If you see a 2, you likely won't.
Unfortunately, it appears that NOM2 is much more prevalent on AT&T's data network. In fact, we've yet to see our iPhone connect to a NOM1 network. As such, we can't even state with certainty that the iPhone supports NOM1 at all.
"GPRS network 130 can be designed to operate in three network operation modes (NOM1, NOM2 and NOM3). A network operation modes of a GPRS network is indicated by a parameter in system information messages transmitted within a cell. The system information messages dictates a MS where to listen for paging messages and how signal towards the network. The network operation mode represents the capabilities of the GPRS network. In a NOM1 network, a MS can receive pages from a circuit switched domain (voice call) when engaged in a data call. The MS can suspend the data call or take both simultaneously, depending on the ability of the MS, In a NOM2 network, a MS may not received pages from a circuit switched domain when engaged in a data call, since the MS is receiving data and is not listening to a paging channel In a NOM3 network, a MS can monitor pages for a circuit switched network while received data and vise versa. "
zorroz said:
This means that HTC Titan is not a Class C device...
Click to expand...
Click to collapse
As far as I know, there isn't any class C devices on the market. Maybe your DVP is an exception but I highly doubt it.
Android app that serves as a SIP-GSM gateway
I need an application that runs on Android phones (4.0 or above) and can send/receive calls through SIP (Can use any sip stack like sipdroid) or IAX2 and forward it to the GSM network. The application should then forward the audio and convert from SIP to GSM and vice versa.
Full description below.
Please review the attached flow diagram and confirm that you can do the job.
I wish to see a demo before accepting this work
Please review and message me with considerations. If any requirements are unable to be met, please let me know before we make a deal.
Summary
The goal of this project is to develop an Android application that can send calls through SIP and forward them to the GSM network AND receive calls from GSM and forward to SIP.
The application should then forward the audio and convert from VoIP to GSM and vice vers
General
Deliveries
The application working in APK format
Full source code
Simple manual for compiling and generating the application from source
A SIP client running on another phone that connects to the server via WIFI and able to demonstrate the functionality in this project.
Features
- Route call from SIP to GSM
- Route call from GSM to SIP (preconfigured SIP client)
- Convert audio from/to SIP and GSM networks
- Able to run on Android 4.0 and up.
Application Configurations
- Enable or disable the app
- Enable to receive calls only on wifi or all networks
- Enable to route calls from GSM to SIP (SIP address is configured through an API)
- The number to send the call should be configured through an API that is supplied with the APP
- Enable to route calls from SIP to GSM
- Must run on background
- Must be very lightweight to run on small memory devices
- Configure SIP Accounts.
Sip Requirements
- Register on Sip Proxy/Gateway
- Receive call authenticated by IP, user/pass or no authentication.
- Make calls with or without authentication
- Forward DTMF digits using RFC2833 or inband
- Use codec G711 and GSM
- Be able to use codec G729
- Receive through GSM one 1 simultaneous call and route it to a predefined SIP client
- Be able to store a CSV with all calls made
Skills required:
Android, VoIP
I join this search for a specialist.
A large budget has been allocated for this development.
Interesting idea, 2014,jesus. Good luck!