Last seen: Apr 15, 2014 4:09 PM EDT
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voip Developer

Username: geosohaib

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Location: Lahore, Pakistan

Member since: December 2010



(12 reviews)

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1 user has recommended this freelancer.

My projects:

  • $220 USD
    Profile image for Seller muaad


    Oct 1, 2013

    He was very committed and delivered an excellent output.Thanks

    Project Description:I have a ready system with asterisk 11 installed and the ss7 links are up and dahdi is fine (receiving and dialing), what we need is to configure the system to act as VOIP gateway for termination, we have...
  • $500 USD
    Profile image for Seller wallamx


    Apr 15, 2013

    Very good, no complains, I will hire him again<br/>

    Project Description:I am looking for backup support for a new a2billing system. It is a new system that is already installed but not configured to work with my DIDs provider, trunk or any other service that will be used to accomplish our project...
  • $150 USD
    Profile image for Seller mrnetrd


    Feb 22, 2012

    Everithing worked as expected

    Project Description:I would like to get a full backUp and Restore process from Elastix 1.6 on a producion server to a Elastix 2.2 running on a new server out of producction.
  • $265 USD
    Profile image for Seller webplazza


    Feb 7, 2012

    Excelent work. satisfactory upto more than expectations. recomended guy.

    Project Description:Hi im looking for a coder for set with asterisk and a2billing to call with iphone and some customize need please contact me my project is similaire thanks
  • $110 USD
    Profile image for Seller webplazza


    Feb 7, 2012

    This is the 2nd time I am working with sohaib. And will continue working with him due to his impressive skills in voip.

    Project Description:Hi im looking for a freelancer for customize a2billing requierment : client can login with there username and passe during registration for sip account too example : my username i choose during...
  • $80 USD
    Profile image for Seller mrnetrd


    Feb 3, 2012

    Great guy to work with

    Project Description:Would like to fix a trunk on A2B 1.9 that is not working properly. Some calls that where going out correctly now are not working.
  • [Sealed]
    Profile image for Seller OddJobsGuy


    Jan 22, 2012

    Awesome freelancer. Completed my project to spec and even went the extra mile when I requested additional features.Would hire again and recommend to all my friends!

    geosohaib's reply:

    You very welcome and thank you for this appreciation. Cheers

    Project Description:[This is a Private Project. You must be logged in to view the Project Description]
  • $200 USD
    Profile image for Seller abbasito


    Dec 25, 2011

    Sohaib did everything over my expectation, he remained very cooperative all the time. Excellent Professionalism, Will Hire him again, I higly recommend him for all kind of Asterisk, A2billing, VoIP and Design jobs.

    Project Description:i want to get into the Voip termination business, the business will be based on prepaid gsm/cdma cards, in gsm gateway. connected to the clients via voip.(sip..). i need consulting and advice first on which gsm gateway i will need...
  • $200 USD
    Profile image for Seller vjfromgt


    Sep 24, 2011

    great guy to work withunderstands english clearly and knows his stuff inside out

    Project Description:Running asterisk 1.6 Would like to run 100+ USB sticks as asterisk trunks The stick I have is the E1550 They will be connected 10 per USB hub Must be able to Send call Receive Call Send USSD...
  • $250 USD
    Profile image for Seller marietto2008


    Apr 27, 2011

    professional and fast.

    Project Description:Hello to everyone, I&#039;ve bought the Huawei E169 3G/GSM USB stick modem. I would like to make and receive phone calls through the SIM card. Maybe this can be done using Wammu and/or Gnokii ? Or any other...
    geosohaib has not completed any projects.
    geosohaib does not have any work in progress.
  • $34 USD/hr 18 days ago

    I have and existing cloud based freeswitch/fusionpbx install- I need someone to fix a few bugs and improve on the code. I&quot;m looking for an ongoing administrator that has time to track down and repair issues. The site is in development but nearing completion. I will pay you hourly and depending on your skill set I need an ongoing administrator.

  • $500 USD Jan 27, 2014

    We want to run goip gsm gateway with asterisk server, asterisk will be installed on server and client both end & goip will be connected with client pc as trunk gateway mode, Need Asterisk with compression and encryption both for low bandwidth IAX2 codec will be used.if you know please contact us.we will give you good money

  • €222 EUR Nov 23, 2013

    I&quot;ve a fresh install of Asterisk v11+, FreePBX v2.11 and a2billing on a Centos 6.4 64 bits dedicated server. I need to integrate both and set realtime working. Any idea to make a IVR customer panel?Regards.Gadaget is a leading Contact Center/CRM solutions provider and systems integrator, dedicated to enabling best-in-class customer service.We have done several PRI&quot;s to Carrier , IP PBX or VOIP Configuration for call centers. We have already done Multi-channel integration with call center via SIP server using Media Gateway for streaming Voice and Audio.We worked with AudioCodes for configuring Media Gateway with SIP Trunk for end-end contact center integration for handling both inbound and outbound calls.Gadaget offers unique on-site and on-demand support services.Gadaget is recognized as the expert in Contact Center and CRM implementation, and is a highly regarded end-to-end solution provider.Let us have a conference call to move forward. Meanwhile, please share the NDA for better understanding your existing environment.Let me know your thoughts.

  • $150 CAD Oct 17, 2013

    I tried everything but nothing works. I configured the gateway QuintumTenor Dx 2048 according to the data I received. I am connected to a vpn serverThe big problem is that no communication going on.Seriously, I need your help. if you believe you can solve this problem and I know there is a price to pay for the setup I&quot;m willing to accept it .

  • $1111 USD May 8, 2013

    We are looking for someone who can develop a system that can unmask caller id of blocked calls, for better understanding of what we want, we will try to give you a pratical example.Our goal is to have a system that can do the following:A (cellphone or landline) calls B (another phone user) with blocked caller id, B rejects or receive the call and it will be forwarded to an asterisk box (or something like TrapCall App) that can be capable to show the hidden number of A and send an SMS to number of A with details of B(Number phone).Please bid only if you can complete this project.

  • $120 USD Jan 22, 2013

    I am trying to configure freeswitch for my customer but having difficulty how to configure. I would like to receive 3 hour training and confuguration work.

  • $150 USD Nov 5, 2012

    Asterisk coding needed to enable unmask of caller ID over SIP trunk with supported DID service, module is very simple:1. Incoming call to DID2. caller ID stripping from PAD header3. hang up4. initiate 2 seconds call back to predefined number with caller ID that was stripped from blocked call5. hang upPlease bid only if you have knowledge in unmasking CID and have DID / Trunk providers to support both tasks.

  • $30 USD Oct 23, 2012

    Hi, i have goautodial installed and it is working fine apart from one little issue i m having now, goautodial should dial and answer the call and then transfer to agent but now its is dialing and as soon as it start ringing it transfer call to angent. can you fix this? i have second system with a2billing installed and working without any issues but i was to extend its funtionality, by adding agents and sub agents if you have experience please let me know. but a2billing will be second project so at the time i m only stuck with goautodial issue. ThanksW

  • $200 USD Sep 25, 2012

    I require a basic installation and configuration of asterisk2billing ( on a remote server (debian) via ssh.We have just installed - asterisk 1.4- asterisk GUI

  • $600 USD Aug 23, 2012

    [This is a Private Project. You must be logged in to view the Project Description]

  • $30 USD Jun 22, 2012

    resolve problem voice quality in chan dongle in asteriskRegardsTarik

  • $1500 USD Apr 12, 2012

    xmpp voips-k-y-p-e evoxrevoxr (at) hotmail com

  • $400 USD Mar 14, 2012

    [This is a Private Project. You must be logged in to view the Project Description]

  • [Sealed] Mar 1, 2012

    [This is a Private Project. You must be logged in to view the Project Description]

  • $250 USD Feb 21, 2012

    My company uses a very small 5 extension IP based phone system running FREE PBX on top of asterisk. We use Polycom IP335 and IP550 IP phones.We use a web based CRM tool called Highrise by 37 signalsWe use Windows 7 as our operating system.We are looking for a solution that will allow us some kind of connector between our IP Phone system and our CRM tool.What we want is a connector/popup/notifier when there is an incoming phone call on our IP extensions to display the incoming phone number and CID if possible. We are looking for functionality so when we single click on the popup the incoming phone number is copied to the clipboard to be pasted into highrisehq, UNLESS it&quot;s possible to make to copied data automatically paste into the highrisehq CRM tool.

  • €600 EUR Feb 20, 2012

    2 offices with one voip PBX- help to configure Yeastar MyPBX Pro, few Yealink desk phones and 2 remote office phones- all company calls need to pass through de pbx (cell phones, office phone or softphone) and be registred - cell phones as extensions of the pbx- fax to email- consulting about mobile apps to use- consulting about good and cheap voip services to use (redundancy of services)

  • $2000 AUD Jan 19, 2012

    I am looking for a person or company who sets up Asterisk for a Video Calls between Android phones and windows descktop clients.I see it as 4 modules1. SIP/PBX Gateway ( Web Admin page that controls this )2. Call Centre Web Module to allow them to oversee/or answer inbound alarms etc3. Android Mobile Client4. Web Client (to allow say doctors or 3rd parties to be able to access system)Overview:- Development and operational integration of an Android and Web Browser based video conferencing solution- Solution will be hosted by the client- Mobile Android handset video and sip handset application, Web based version, and a Call Centre Portal to allow oversight and interaction of calls.- Server Side PABX/application to centrally control users, features and services delivered to mobile/web clients- Integration of Server Side PABX/application (SIP Gateway) to Avaya IP Office to handle routing of calls to public telco network if required- Encryption of calls to ensure security- Ability to open the mobile application to receive and send calls from other application to tie into existing applications developed- Ability to open the server side application to users and registrations can be integrated from other web based applications- Delivery of end solution to handover so further development can be continue in house by client development team- Video/Sip and similar standard feature set that would be expected (See references)Server Side Key Features:- Serverside PABX/SIP Gateway that controls and handles calls and video conferencing (hosted at client)- Ability to Integrate the SIP Gateway to an inhouse Avaya IP Office Pabx to integrate extension dialling, and Voice Network hop off- Require to record SIP &amp; voice calls across the system for compliance and search/export them (Accessible from Call Centre and Admin Portal)- Automatic bandwidth control, adaptive to actual network conditions for calls- Adaptive low-latency packet-loss recovery- Ability to allow Call Centre override for inbound call to the mobile client, i.e. auto answer (in voice or video if enabled on the user profile)Mobile/Web Client side Key Features:- Mobile Video and SIP GUI for handling the call/conference (however the dialling and answering will be done via a 3rd party application)- Mobile Client has to be able to allow a 3rd party application to tell it to make a call- Mobile Client has to be able to broadcast a inbound call ringing to allow the 3rd party application and control the auto answer- Automatic &quot;quality vs. CPU load&quot; dynamic adjustment- All functionality/configuration to be able to be controlled from server side profile settings- Web Client would be based upon user login/registration from central system, and access to a pre determine directory.- Web Client would be able to video &amp; Sip call/conference, or receive/answer inbound calls/conferencesReferences to other products that provide some of the functionality - but not all:

  • £200 GBP Sep 14, 2011

    Setup Trixbox PBX with SIP trunk, CISCO IP7940 handsets, hunt Groups, DDI, Voicemail and IVR for a small call centre in Manchester

    geosohaib does not have any open projects.
    geosohaib does not have any work in progress.
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Network Administrator

Oct 2007 - Jan 2012 (4 years)

Project Management Unit

Worked as an Asterisk Expert. Install, configure and maintain the call center of 15 seats.



Allama Iqbal Open University





Cisco Certified Network Professional.