Stängt

Mobile VoIP SIP Dialer for Android and iOS

We are looking for a mobile VoIP dialer application to be developed to work with a TekSIP server. The client must be based on SIP, and it must work on Android (versions 2.3 and above) and iOS (versions 4.0 and above). The iOS version should include iPhone, iPad, and iPod Touch. For Android, the client app must support both phones and tablets. The look-and-feel must be customized to support our business needs.

When the user is in range of our wifi network, they will start the client app and it will automatically attempt to connect to our wifi network. The wifi network credentials will be prefilled with the authentication parameters that we will provide. Additionally the wifi setting parameters must be configurable.

For first-time activation only -- if the VoIP parameters do not exist: a) Prompt service info and agreement (continue or cancel); b) prompt for user VoIP parameters and Account info for billing: Phone number (pre-populate if possible), Display Name, Billing Account ID and Date of Birth (mmddyyyy); c) The server will validate the user, and will return the SIP server IP address, domain, and user password if the validation is successful. The client app will save these parameter settings in the app profile. The protocol used to communicate with the back-end server to submit and retrieve the SIP server info is via a Web Service call. We will provide the web service app in the back-end server.

The app client will attempt to REGISTER to the SIP server. Re-registration should be sent after every 5 minutes (configurable parameter).

The dialer must include: a) Dialer, b) Call History Log, c) Contacts list, d) SMS text messaging. We will work on the look-and-feel of the user interface and user experience of the app with the developer as part of a milestone.

The client must comply with SIP RFC 3261. It must work with the TekSIP server. The text message should function similar to the standard text message screen commonly used in the telecom industry and smartphones today. The text message will be based on SIP (SIP MESSAGE method). It should store and display previous messages.

The client must support G711 and G729 codecs. The loading page should display our logo. We will require the source code as a deliverable for review.

The client will allow the user to select a contact from their phones integrated phone book, and if the app is running it will dial that number.

You must have a previous experience writing a mobile VoIP (SIP) dialer. Preferrably using the SIP stack from Mjsip. As part of our selection process, we need to see a similar work that you have done in the past.

Thanks!

Kompetens: Android, iPhone, Mobile App Development, VoIP

Visa mer: writing to text app, writing tablets, writing on ipad, wifi app for android, web developer contacts, voip web server, voip phone for business, voip for business, used android phones, the app store for android, text message app for android, text app for android, phone service logo, mobile service logo, mobile phone service logo, messaging app for android, look for ios developer, list of android phones, iphone running android, ios versions, ios version history, ios-version, ios history, do not call phone number, contacts from iphone to android

Om arbetsgivaren:
( 0 omdömen ) London, United Kingdom

Projekt-id: #9861945

21 frilansare har i genomsnitt lagt bud på $1644 för detta jobb

aistechnolabs

Greetings !!   Review my comprehensive task understanding.   AIS Technolabs (Expert Mobile App Developers) is a dedicate team with over 5 years' experience and a strong workforce of 240+ Professionals. We have earn Mer

$3092 USD inom 20 dagar
(55 omdömen)
8.7
AppXonedotCom

Hello Sir, How are you? I am Mouaz from Appxone. Appxone is a Software Development Company. I read your complete project description. I would like to talk you in private for complete discussion. We have designed Mer

$3684 USD inom 10 dagar
(74 omdömen)
7.9
technorizen

Hello , I have experienced and expertised on mobile application (Android & iphone iPad, iPod ) and App admimn with development web services where admin can manage the app from backend , I have developed many ap Mer

$600 USD inom 12 dagar
(130 omdömen)
8.2
KESHAVINFOTECH

Hi Thanks for your valuable time. :-) Just reply with 'Yes' and We will come up with a. Detail project plan with our comments/queries. b. Best-feasible-real COST & TIMELINE Latest Apps : [login to view URL] Mer

$750 USD inom 30 dagar
(150 omdömen)
8.1
ghulammurtaza204

FortSolution ([login to view URL]) has been delivering high-quality, Low cost, effective and efficient business and technical solutions since 2009. We are providing design and development solutions In the follo Mer

$1578 USD inom 20 dagar
(52 omdömen)
7.7
TeamValens

Hello ,For immediate basis, I can start right away!!!. We position ourselves as reputed Software/Web Development services provider and are committed to providing higher level of services and professionalism to our c Mer

$4736 USD inom 30 dagar
(19 omdömen)
7.9
esolzsales

Hello, Hope you are well. We have read the job description but we have some questions, Can we discuss in details before we start?Want to discuss on FL [login to view URL] bid is Placeholder right now. Deb Esolz ========= Mer

$4123 USD inom 56 dagar
(12 omdömen)
7.3
suju8811

Hello I have rich experiences in android and ios area. I have developed several design ,content management apps. I can do your task well. First please check my reviews and portfolios. This is my products. Please Mer

$526 USD inom 10 dagar
(100 omdömen)
7.7
JoomlaVogue

Hello Sir, First of all, we would like to tell you how we will initialize the project with you Please have a look at our portfolio for Mobile App based projects: [login to view URL] Mer

$515 USD inom 10 dagar
(71 omdömen)
7.6
yashtechsolution

Hello, I have 6 years of experienced on mobile application (Android & iphone ) and App admimn with development web services where admin can manage the app from backend , I m fulltime available on work , Share Mer

$600 USD inom 15 dagar
(68 omdömen)
7.2
prashushinde9

Hello, I understood the initial scope of this project. Although i want to discuss further this job in order to prepare the final concept for this project. After Complete discussion over the call or in chat, i Mer

$773 USD inom 20 dagar
(15 omdömen)
6.4
zhengguang04

I have a rich experience about VOIP SIP Dialer development. I think that your idea is very fantastic and great. So I’m extremely interesting about your project. It’s no problem to develop this project for you. I’d Mer

$526 USD inom 10 dagar
(26 omdömen)
6.4
jagrutibhadani

Greetings, We are professional mobile and web application developers. We have worked with many apps that deals with JSON web services, SQLIte, dynamic UI, Audio and Video player, GPS, MAP, in app purchase. app Mer

$684 USD inom 15 dagar
(121 omdömen)
7.3
TechStormTeam

Hello, I have strongly experienced about Sip Phone & Chat App. Here is my past works: [login to view URL] [login to view URL] Mer

$1555 USD inom 10 dagar
(25 omdömen)
6.3
PrateekPavecha

Hello, I have gone through your project’s initial requirements with the help of the job posting you have placed. And I think I have requisite experience and expertise to complete your project successfully. We ar Mer

$721 USD inom 25 dagar
(4 omdömen)
4.0
openasterisk

Hi, I have read your requirement. We do have expertise in SIP and Mobile dialers. We have already made lot of customized SIP Dialers in Android and iOS using MJSip library. Please provide me your details to mov Mer

$3888 USD inom 15 dagar
(7 omdömen)
4.2
bkshukla1

Hi There, I have been working on the SIP based project from long time. I am open to explore this opportunity. Please keep me posted your interest and I could share project execution approach document on how we need Mer

$2333 USD inom 30 dagar
(5 omdömen)
3.5
coredot

Hi, I have developed many apps on Android and ios using phonegap and native environment. I am pretty confident to develop your app with your desired features and functionality. You may see the apps I developed for v Mer

$555 USD inom 10 dagar
(23 omdömen)
0.0
abhijitgolo

we am able to develop all kind of Android app, we are experience Android developer, and we have quite few Android apps in Google Store and to other customer server. We are involved in Embedded system along with VOIP Mer

$444 USD inom 10 dagar
(0 omdömen)
0.0
jbitservices

Hello, We are the group of web-developers "JB IT Services". We have more than 4 years of experience in developing of web-sites and mobile applications. We built some projects like this; we can develop a full functi Mer

$1500 USD inom 26 dagar
(0 omdömen)
0.0