---------- Forwarded message ----------
From: "Arjun Venkatraman" <arjun@xxxxxxxx>
Date: 28 Dec 2011 14:33
Subject: [ilugd] Looking for an Android Developer for App Dev Contract
To: "Linux Delhi" <ilugd at lists.linux-delhi.org>, <iitdlug at
googlegroups.com>
Hi All
I am looking for an android developer with a good understanding of SIP and
how it works on Android to work on a social project on contract.
Just to clarify, I will prefer to work with independent individuals on
this, since
a. the project is ultimately going to be open source
b. I am looking for fast turnaround times (email replies in hours not days
and phone availability at all reasonable hours)
c. This is NOT a high value corporate contract, it is a small research
activity by a very prestigious international organization, so its more
portfolio value than cash value
Please respond with timelines and a quote to deliver the following. Rough
guestimates will do, and please err on the *opposite* side of caution if
err you must.
*
Goal: To develop an Android app that can transfer incoming calls on the SIM
line to a SIP server. *
Suggested approach:
A SIP client that can :
1. Forward incoming calls on a GSM/CDMA (GSM only will do, but CDMA only
will not) line to a SIP number at a proxy on the same LAN
Could use the SIP stack baked into Gingerbread. However it would be even
nicer to be able to do this on an older Android version, so that we can
deploy on cheaper phones.
2. Can use the USB tether line as a transport layer. I am sure this is
baked into the SIP stack on Gingerbread, but it would be important since
Wireless messes with call quality. Same applies for older versions
3. Can take a call from a SIP line and forward it outwards over a SIM line.
This need not be working in the prototype, but the approach should not
negate this
4. MUST be able to transfer DTMF tones from the incoming SIM line and
transfer accurately to the SIP extension. This is a go-nogo
call...everything else working and this not working means no go :)
The prototype will be deployed by techies who understand the meaning of the
word "BETA" so the focus is on functionality not visual appeal or user
experience. Config files and scripts are fine as long as clear instructions
are provided on how to operate.
That's pretty much it, have no restrictions on what you can use as a basis
as long as its free for redistribution along with source code...which I
suppose means you're limited to GPL.
Cheers
Arjun
--
Arjun Venkatraman
E-mail: arjun at cgnet.in <arjun at arjunvenkatraman.com>
Mob (US): +1 *(650) 924-2751 <https://www.google.com/voice#phones>*
Mob (IN): +91 9811142825
*Content of the people, by the people, for the people*
http://cgnetswara.org
<http://www.arjunvenkatraman.com/>
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