VoIP Kazi na Mashindano

Voice over Internet Protocol or VoIP refers to a host of transmission technologies meant to deliver voice communications over IP networks that include packet switched networks and Internet. VoIP systems include communication services such as facsimile, voice, and voice messaging applications. A number of firms are shifting to this system to promote a cost effective medium of communication. You can hire an expert who can help your firm to leverage the potential of this new system. Just post a job today!
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Jisajili sasa ili uanze kulipwa. Wewe ni a VoIP Developer? Unaweza kupokea pesa kwa kufanya kazi hizi!

Pitia Kazi kwenye Freelancer

Mradi/Shindano Maelezo Zabuni/Wasilisho Ujuzi Imeanza Inaisha Bei (USD)
Coding for Sip Service and Dialer We need to built project for Telecom apps. mobile dialers pc2phone dialers 30 Java, Mobile App Development, Android, Asterisk PBX, VoIP Jun 20, 2018 Leo6d 12h $2420
TWILIO (or similar) EXPERT TO CREATE PBX SYSTEM We are looking for a Twilio expert who can create a PBX system that: 1st. Can be linked to a simple database to retrieve phone numbers and reference numbers 2nd. When the user calls, prompts a message to enter the Reference Number of an Order 3rd. It transfers the call to the assigned delivery boy telephone number matching the reference number entered by the caller. If you can build something ... 7 PHP, Software Architecture, Asterisk PBX, VoIP, MySQL Jun 20, 2018 Leo6d 8h $170
VOIP Gateway Hello, I need a reference design and prototype for a VoIP gateway Hardware with following capabilities 1) 1FXO-1GSM(SIMcard) port+1 LAN Interface. 2) OpenWRT firmware Based+Web GIU. 3) Be able to support L2TP/IPSec VPN. 4) Built in Asterisk Engine and Support. 5) Providing Design Documentation and tools. Good Luck. 2 VoIP Jun 20, 2018 Leo6d 4h $1000
Instant Call connect to new lead from x2crm via freepbx (assigned user extenstion) We need to create api to connect instant call to new lead (x2crm) to freepbx (extension that assigned user in x2crm) 2. we need this integration in freepbx & x2crm [login to view URL] 3 PHP, Linux, Software Architecture, Asterisk PBX, VoIP Jun 20, 2018 Leo6d 3h $166
Openvbx for india telephony - (not want to use twillio telephone outbound) We want to use openvbx with gsm gateway or pri gateway in india. 0 PHP, Utafutaji soko kwa simu, Software Architecture, Asterisk PBX, VoIP Jun 20, 2018 Leo6d 3h -
Looking for pstn gateway solution in Canada i am working on an app that can provide unlimited calling from Canada to India( same functionality as Rebtel). I looking for someone who can provide pstn gateway solution in Canada with unlimited incoming. Any type of pstn gateway solution can be considered( ex. pri, sip......) 5 Mobile App Development, Utafutaji soko kwa simu, Android, Asterisk PBX, VoIP Jun 19, 2018 Jun 19, 20185d 15h $26
how to integrate flexisip with freeswitch i want to integrate flexisip as front-end with freeswitch as back-end. however i do not know how to configure the flexisip to communicate to the freeswitch. 1 PHP, Linux, Asterisk PBX, VoIP, Debian Jun 19, 2018 Jun 19, 20185d 12h $18
SIP Inbound Outbound with API and Live Calls CDR report Based on DID I need to configure SIP server which supports API's for Inbound and Outbound also i need live call data based on DID 0 Linux, Software Architecture, Asterisk PBX, VoIP, API Jun 19, 2018 Jun 19, 20185d 6h -
building a asterisk freepbx server with voip to pstn gateway. We are building a freepbx server in Canada that can receive inward and outward calls and need some advising setting up a pstn gateway. For example pri line would be better or a sip trunk or if there is any other option ? Looking for a knowledgeable person who can get this project started. p.s. we will be posting some more jobs for the same so will need some help in further development. 19 PHP, Linux, Asterisk PBX, Cisco, VoIP Jun 19, 2018 Jun 19, 20185d 3h $23
a2billing configuration I need to configure the a2billing to elastix mt 5 Linux, Asterisk PBX, VoIP, Kudhibiti Simu Jun 18, 2018 Jun 18, 20184d 21h $9
Project for Vivek K. Hi Vivek K., I noticed your profile and would like to offer you my project. We can discuss any details over chat. 1 Weka Script , Linux, Asterisk PBX, VoIP, MySQL, Jun 18, 2018 Jun 18, 20187d 7h $1000
Minor Twillio Configuration 1 Create Account on Twillio 2 Buy a Number for the Country i need. 3 Divert all incoming Calls to my Local Number 4 Add call button to Website mobile user will able to call from smartphone 5 add "welcome to - - - -" voice over before phone rings and caller wait .(voice over will provided by me) Welcome if any other solution is best match for this rather than twillio 7 Mobile App Development, Android, Asterisk PBX, Talanta ya Sauti, VoIP Jun 18, 2018 Jun 18, 20184d 3h $47
make cold calls from list call homeowners to see if they are interested in selling their home. scripts will be provided 6 PHP, Utafutaji soko kwa simu, Mauzo, Asterisk PBX, VoIP Jun 16, 2018 Jun 16, 20182d 14h $7
Check PAMI connection with Asterisk to get answered calls details Check urgent integration with Asterisk PAMI 12 PHP, Linux, Asterisk PBX, VoIP, MySQL Jun 16, 2018 Jun 16, 20182d 12h $21
PBX/EPBX/IPPBX application with API for integration in existing CRM We have requirement of PBX/EPBX/IPPBX application which will be used for managing incoming/Outgoing calls for Call Center. Application must have API to Integrate with our existing CRM. We are looking for expert and experienced freelancers or company for the same. If there is an existing application with API we welcome that as well. Please estimate budget and timeline for the application. 1 PHP, Mobile App Development, Software Architecture, Asterisk PBX, VoIP Jun 16, 2018 Jun 16, 20182d 5h $179
Appointment Setting- Telemarketing Cold calling customers in Australia and fix appointments for solar company 7 Utafutaji soko kwa simu, Mauzo, Miongozo, VoIP Jun 15, 2018 Jun 15, 20181d 9h $18
asterisk crash asterisk[9194]: segfault at 6dd20000001a ip 00006dd34530b94a sp 00006dd22954fa10 error 4 in [login to view URL][6dd345293000+18a000] 11 PHP, Mdhibiti wa Mtandao, Linux, Asterisk PBX, VoIP Jun 15, 2018 Jun 15, 20181d 6h $112
Voice Mail - Voicemail Project - Asterisk -Comsys Hello, What is a good voicemal application? Asterisk? Not bad if built rite. Take a look at Comsys voicemail applicaton features here: [login to view URL] Unfortunately, their pricing prevents many start-up service providers from using it. Your job is to study Comsys features and use Asterisk to duplicate these features. If you are knowledgeable about this subject, then you know what needs t... 16 PHP, Linux, Software Architecture, Asterisk PBX, VoIP Jun 15, 2018 Jun 15, 20181d 1h $481
cisco ccna i want someone to learn me from scratch the ccent up to ccnp 30 Mdhibiti wa Mtandao, Cisco, VoIP, Kudhibiti Mtandao Jun 14, 2018 Jun 14, 201819h 52m $604
Asterisk tweaking Hello, I recently added a TDM410 card into our pbx. I was able to add a MagicJack line to it by configuring a couple of dahdi cfg files. At this point I have a bad Echo. I want to to add another FXS line from an additional MagicJack dongle. I also have a Cisco IP phone that I need to configure it for one of the extensions of the PBX. So the help i need is: 1) Proper configuration of the Echo Can... 6 Linux, Asterisk PBX, Cisco, VoIP, Debian Jun 14, 2018 Jun 14, 201818h 12m $45
Matrix Maternity GE PABX Help I need some help with Matrix Maternity GE PABX. I prefer someone who already have experience with the Matrix PABX system VOIP 6 VoIP, Kudhibiti Simu Jun 14, 2018 Jun 14, 201814h 5m $29
purchase and configuration of routers I need to buy and configure a router that meets the following specifications supports 3g or 4g Supports PPTP VPN supports wifi Supports 5v or maximum 24v, not 12v 17 Linux, Cisco, PLC & SCADA, VoIP, OpenVPN Jun 14, 2018 Jun 14, 201813h 9m $453
Freelancer's required to sale VoIP services to call centers We are a Telecom company based In Hong Kong, We are Looking for Interested candidates with Knowledge in VoIP and call center Solutions, who can Re-Sell our Services to call center and Earn Huge Incentives on Every Invoice Raised for the customer. 5 Utafutaji soko kwa simu, Mauzo, Asterisk PBX, Miongozo, VoIP Jun 14, 2018 Jun 14, 20188h 54m $288
RTP VOIP SYNC CALLER AND CALLED WITH RTCP SR I need to sync rtp with caller and called with RTCP SR. Project must be done in c# . SSRC and Payload changes. Codecs are G711,G729,AMR WB,AMR NB,EVS. 4 C Programming, Kuprogramu ukitumia C#, Asterisk PBX, VoIP, Uprogramu C++ Jun 14, 2018 Jun 14, 20184h 57m $527
voice broad cast software voip want a voip broad cast software using voip. cli routes we can buy please mail [removed by freelancer.com admin[for details 7 Software Architecture, Asterisk PBX, Talanta ya Sauti, VoIP Jun 14, 2018 Jun 14, 20182h 29m $400
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