similar to: Small inexpensive SBC for Speex? How about the TIC5505

Hi, I am working on a project which intends to enable voice communication over zigbee. As the handset node, I am using TI's C5505 ezDSP USB stick. I want to run speex encoder on it. After encode, I intend to send it over CC2520 radio to the backend zigbee network. The C5505 ezDSP has input and output for AIC3204 codec which I am using to give sampled input from laptop (lineout) and playback

Respected Sir/Madam, I am working as Research Scholar at IIT, Bhubaneshwar, which is one of the pioneer educational organization in India. ( http://www.iitbbs.ac.in ) My assigned task is to transfer voice signal (Audio in future) over wireless sensor network. I have Arduino DUE, Arduino Mega, TMS320C6713 DSP board, TMS320F28379D Lunch pad, FPGA boards and necessary Microphone, filter, amplifier,

ATMEL GNN - Components 1. Introduction : Atmel Corporation (http://www.gnn-components.com/Atmel_corporation-22-423.aspx) is a global leader in designing, manufacturing and marketing advanced semiconductorsincluding microcontroller (MCU), programmable logic, and nonvolatile memory. Atmel meets the evolving and growing needs of today's electronic system design engineer through the production

Hi all, I have been using asterisk to do such kind of thing, But I must admitt, this is not 100 % conveniant (Mainly because Asterisk isn't a SIP Proxy). I just wanted to know if you knew/used some kind of SBC or packages which would deal both with SIP AND RTP ! SER/OpenSER woulc be a good SIP Proxy ... but then how to deal with RTP ? Any tip, info greatly welcome ! Thanks, JM

Hi, This is a bit OT. If I have a phone behind NAT and the phone registers via an SBC can I set NAT=NO and canreinvite=yes in asterisk or will I still have issues ? Thanks. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20080313/41d639ee/attachment.htm

This is a really strange one, IMO. I just bought an SBC 900Mhz two-line portable phone. My intent was to use it with one of my TDM20 lines with asterisk, and have the other line be a PSTN line. But it appears as if for some reason I can't intermingle the two types of lines. If I hook *both* lines from the TDM20 to the unit it works just fine. If I hook *both* of my PSTN lines to the

Anyone out there have Verizon or SBC as the local exchange company in your area? I'm in the process of negotiations for additional interconnect agreements with these carriers (we're a wireless carrier). I'm looking for Asterisk folks who want a T1 (or several) for a PSTN gateway and would like to "network" their Asterisk boxes. This can take place at little or no cost

Can anyone help me with the term that SBC uses to refer to disconnect supervision? I have an Adit 600 channel bank which has helped improve the disconnect detection time down to about 8 seconds. This is still causing some issues in particular with call progress on we are having a few disconnects while calls are in session. I have talked both to some local phone contractors and SBC directly and

SBC installed a T1 ADTSe (Digital Trunking Service Enhanced) e&m wink start with 24 1 way trunks. The CO says they dial pulse DP the seven digit dnis number. The channels work now but take long time to answer and get these messages repeating until I guess the CO stops Pulse dialing the number. Nov 23 19:08:58 WARNING[1827865]: chan_zap.c:4718 ss_thread: getdtmf on channel 8: Operation now

Hi, I am new to the world of Asterisk PBX. I have been given the task of coming up with a solution to our office phone situation. From what I have been reading, Asterisk sounds like it could be ideal. However, most of the information I am finding is focused on the VoIP aspects, which is something we want to use for our remote employees, but the first hurdle is integrating Asterisk with the

Hi, I'm trying to get my * server connected to a softswitch through an SBC. I get the following error when * trys to register. Got SIP response 423 "Interval Too Brief" back from xxx.xxx.xxx.xxx Jan 20 12:43:54 NOTICE[2138]: chan_sip.c:5473 sip_reg_timeout: -- Registration for '1234561234@xxx.xxx.xxx.xxx ' timed out, trying again (Attempt #9) Is there something I can

I have been seeking streaming audio playing capability in a single board computer environment. I have not yet found any player hardware that exists for this environment. ie. a player card in a PMC format or other hardware that can be used in a VME bus application. Is anyone aware of any such hardware? Thanks. Jim <p>--------------------------------- Do you Yahoo!? Free Pop-Up Blocker -

I have what my SBC/ATT representative calls a "Supertrunk," but he can't tell me the specifics I need to know to configure Asterisk to work with it. By fiddling about, I've come up with the "almost working" configuration below. This works except that it takes about 4 seconds from when the console says the line is answered until it plays my prompt. Watching the

Hello, I would like to know the difference between encrypt the rtp and signaling between two asterisks, or putting an SBC in front of each Asterisk pbx. I'm trying to understand whether an SBC could fit an Asterisk deployment Thanks -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hello, I requested help a couple of weeks ago creating a dipole field in R but receieved no responses. Eventually I opted to create a 3d sinusoidal plot and concatenate this with its inverse as a means for a "next best" situation. It seems that this isn't sufficient for my needs and I'm really after creating a continuous 3d gaussian mesh with a "positive" and

*Hi All, I have starting to reading About SBC and found one artical reagding SBC and they gives a solutions like this. i want to know is this true in realtime sceanario while we think of an big implementation and is it possible with cloud computing. i have found from http://www.smartvox.co.uk/products_gateways_explained.htm Asterisk as a Session Border Controller* Equip the Asterisk server

Hi All... I was wondering if someone could recomend an inexpensive VoIP phone. It need not be fancy. I need a few extensions for places where I need no computers. Thanks!

Greetings All, I have a number of projects in the works at the moment and for one of them, I need to locate an inexpensive and reliable service that can provide small-office virtual services: 1. FAX to Email 2. Toll Free number with voicemail boxes for Tech Support, Billing Inquiries, Customer Service, Abuse Reporting, etc... I have been looking all over the Internet and there seem to be a LOT

Hello, sorry if this kind of a price really isn't news to you all, but it seemed really good to me. www.tritechcoa.com has the 301s for $114.20 and the 501s for $171.29. I ordered them on the 11th and they arrived today, on the 15th, but I'm in Alaska so I call that _good_ order response. Mojo

Greetings, I am located in India. Any experience or suggestions for building blocks using copper preferably (and not fiber SAN)? Enclosures, Technologies (iscsi etc). Many US companies are very picky about export regulations for such humongous data appetites. The application is mainly A/V or vfx file handling. -- Regards, Rajagopal