From: "Jay Milk" <[EMAIL PROTECTED]> Reply-To: [EMAIL PROTECTED] To: <[EMAIL PROTECTED]> Subject: RE: [Asterisk-Users] Special Delivery from China Date: Fri, 2 Jul 2004 23:01:24 -0500
Took the words right out of my mouth. You don't need to port the whole OS to implement a new protocol on existing hardware. The codecs are already on the DSP, and the chip has a decent API including a fairly complete TCP/IP stack, UI control and sound drivers.
Sure. I have contacted with them before. If you want to have the chance to use their API, you will have to buy at least 3000 pieces of the PA1688 chip one time. Otherwise,you will have to write it yourself.
All you need to
teach it is how to speak IAX. I'm trying to get my hands on the source still, since it's only a reference design anyway.
> -----Original Message----- > From: Andrew Kohlsmith [mailto:[EMAIL PROTECTED] > Sent: Friday, July 02, 2004 8:39 PM > To: [EMAIL PROTECTED] > Subject: Re: [Asterisk-Users] Special Delivery from China > > > On Friday 02 July 2004 05:37, steven louse wrote: > > Hi,I have bought a voip phone based on PA1688 last year. Trying to > > implement the iax client on it. Because the phone is very cheap. (I > > got it from China with the price of $55). But after I > gathered more > > informations I find it is impossible. The PA1688 chip is a 8bit CPU > > with the 8051 core. We can't port linux even uclinux to it. And the > > most important is that the datasheet for PA1688 is few. If anyone > > could port the iax client to this kind of phone,it would be greate! > > Do you think the IAXy runs any kind of Linux-based OS? Come > on, think outside > the box here. Linux is not the end-all, be-all of the > embedded world, > especially on small hardware such as this.
Yes. I think you are right.
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