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    572 pstn jobs found, pricing in USD

    Hi. I want to setup kazoo from source such as contact center and config to perform outbound, inbound call with PSTN network and softphone. And have some other requirements. Can you do it?

    $5000 (Avg Bid)
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    1 bids

    I have a FreePbx which is used for 30 extensions with simple voip phones. Most of these extensions are forwarded to a cellphone. I use a Grandstream Gateway (GXW4104) for 3 PSTN lines. The Gateway is accessible but for some reason it stopped working for 1 week now. I tried different things but it's not dialing out. I added temporarly a SIP trunk so

    $93 (Avg Bid)
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    5 bids

    se trata de dos centrales de voip las mismas una esta en amazon como un contenedo...resolver la comunicacion de punta a punta entre ambas centrales, los flujos buscados son: PSTN > FXO > Grandstream > Raspberry > Asterisk en la Nube > Raspberry > FXS > Telefono Telefono > FXS > Grandsteam > Raspberry> Asterisk en la nube > Raspberry > FXO >

    $34 / hr (Avg Bid)
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    8 bids

    I have a running pure asterisk sytsem. I need somebody to write an asterisk transfer dialplan. I need to transfer the PSTN call landed in one zoiper extension to another PSTN Number.

    $39 (Avg Bid)
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    6 bids

    Hi I want to modify Linphone into Tablet 7" Andriod 5.1 use for Free SIP to PSTN Kiosk [login to view URL] - Auto open app in fullscreen mode (portrait) without close button or switch to other app after device power on - Full screen vdo/jpeg/gif file from URL List - after any touch from above will show

    $564 (Avg Bid)
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    6 bids

    Free PABX error fix and PSTN Gateway setup ones it fixed transfer 2 x Free PABX from digital ocean droplet to Linode Setup maximum security or firewall call recording setup to cloud drive

    $33 (Avg Bid)
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    4 bids

    Kazoo konami transfer via api for mobile extension. _incoming call comes from PSTN and is connected to mobile phone via PSTN -we want to find the channel from kazoo using konami and transfer the call, by sending command via mobile app. WOuld like to have help with konami, in order to transfer the call.

    $12 / hr (Avg Bid)
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    1 bids

    I am using HT503 to automate calls to PSTN. I am not sure what settings to use for this to work in India. I am able to make calls from one sip to another, so that's not an issue. I have also successfully connected FXO of ht503 to asterisk(Registered). This is the output I see everytime I try to make a call: > Event: Hangup > Privilege: call,all

    $77 (Avg Bid)
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    1 bids

    ...Pointing number to PSTN --------------- - CREATE TRUNK ([login to view URL]), as in documentation provided 'Sample 2', create PSTN forwarding to your defined number. - UPDATE DID ([login to view URL]), referring to 'Sample 2' you should assign one step back created PSTN trunk to your

    $60 (Avg Bid)
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    4 bids

    ...Pointing number to PSTN --------------- - CREATE TRUNK ([login to view URL]), as in documentation provided 'Sample 2', create PSTN forwarding to your defined number. - UPDATE DID ([login to view URL]), referring to 'Sample 2' you should assign one step back created PSTN trunk to your

    $49 (Avg Bid)
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    14 bids

    Hello, We are looking for someone for long term projects with expertise in freePBX. We have freePBX account with plugins. We wan...Setup 3 DID providers Setup freepbx to be able to email PIN to users free PBX to identify caller based on CLI freepbx to connect participant by dialing out ( charging user pstn rate fax-to-email email-to-fax

    $88 (Avg Bid)
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    10 bids

    ...an old PABX telephone system that is playing up. I've bought a second hand system that I would like installed in its place. The business its getting installed in has 3 or 4 pstn lines coming in that are used for calls with line hunt, fax, internet and chubb security. The lines are currently playing up so it might be the pabx or some of the joins

    $26 (Avg Bid)
    Local
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    1 bids

    ...an old PABX telephone system that is playing up. I've bought a second hand system that I would like installed in its place. The business its getting installed in has 3 or 4 pstn lines coming in that are used for calls with line hunt, fax, internet and chubb security. The lines are currently playing up so it might be the pabx or some of the joins

    $126 (Avg Bid)
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    6 bids

    Chat App with PSTN/ GSM calling capabilities To be able to - Call PSTN lines - Call in-app (peer 2 peer) - Voice Notes - Instant Chats Media SDK IOS/ Android/Web Media SDK, integrated via griddle to android app and via Cocoa Pods to iOS app to enable communication between mobile applications or web for desktop to PSTN. Integration of

    $700 (Avg Bid)
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    28 bids

    ...SDK IOS/ Android/Web media SDK, integrated via gradle to android app and via Cocoa Pods to iOS app to enable communication between mobile applications or web for desktop to PSTN. Integration of the media SDK will be done by the customer or contracted as professional services. media platform (hosted) media platform that enables users to communicate

    $296 (Avg Bid)
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    16 bids

    ...sms) : Our server already manage this feature, so app need to pass to our server url text message + number phone to send to). - Call feature : no SIP call we will call only PSTN Number : again here you will need to send to our server - the number user want to call - login/password account of the user (this login/password is already stored in the app

    $671 (Avg Bid)
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    10 bids

    Hi , I am looking for VOIP switch developers for calls routing on apps and PSTN

    $7420 (Avg Bid)
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    25 bids

    ...with Apple Mac and IOS devices - Support Multifunctional Devices (MFD) for issues like Scan to Email, Scan to Fax, Email to Fax etc. - Support In-country PBX networks and PSTN interfaces - Support Hardware/Software selection and Procurement effort - Support Hardware Refresh, Redeployment and Disposal activities - Troubleshooting and resolving software

    $298 (Avg Bid)
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    ...APP-->media relay-->Provider our APP talk with media relay via encrypted RTP, media relay server talk with provider via normal RTP we need these works. APP make outgoing call to PSTN APP make outgoing call to APP OnNet APP/DID make incoming call to APP both incoming and outgoing need to through OpenSIPS using TLS/ media encrypted it works as a gateway

    $566 (Avg Bid)
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    3 bids

    Our small company is migrating to Office 365 E5...pretty simple job for someone who knows how to administer Office 365 E5 Cloud PBX. We do not have an on-premise IP PBX. We are only using the Office 365 E5 Cloud PBX w/ PSTN calling plans. We are serious about moving forward with this project. We'd like to hire someone to get this fixed today.

    $39 / hr (Avg Bid)
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    9 bids

    ...with Apple Mac and IOS devices - Support Multifunctional Devices (MFD) for issues like Scan to Email, Scan to Fax, Email to Fax etc. - Support In-country PBX networks and PSTN interfaces - Support Hardware/Software selection and Procurement effort - Support Hardware Refresh, Redeployment and Disposal activities - Troubleshooting and resolving software

    $133 (Avg Bid)
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    5 bids

    Hi, We have 3cx VoIP installation on the...Users from main site should be able to call directly the extension number of the Grandstream site and vice versa. All sites are connected private VPN - Configure fail over PSTN Telco line in the Grandstream site. I would prefer an expert on this to work remotely and with competitive price. :) Thank you.

    $216 (Avg Bid)
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    ...much like Whatsapp. The main features to add includes: 1. Voice Calls to any GSM phone via dial pad 2. VoIP is the critical factor (The Call must not be completed on any PSTN lines) 3. Make it run Voice & Video Conferencing much like Skype 4. Loading it to Play Store & iStore The Current App features already include: + Instant messaging Chat

    $347 (Avg Bid)
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    ...his GSM mobile number as the destination for the DID. 4. UserA calls the userB DID and the call terminates on UserB GSM mobile line via a SIP trunk to PSTN. 5. UserB is billed for the DID to PSTN call. 6. UserA is not billed for anything. The above is what I want to achieve. I've been able to do the setup, but right now, only UserA is being billed

    $23 (Avg Bid)
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    ...odoo follow up options Optimize server configuration for reliable high audio and video quality configure settings for sip, users, codecs, etc for best quality configure PSTN connection(s) for best quality Enable chat and voice notes via soft-phone Configure asterisk/odoo to connect to a translation service, internal or external, and route

    $622 (Avg Bid)
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    ...odoo follow up options Optimize server configuration for reliable high audio and video quality configure settings for sip, users, codecs, etc for best quality configure PSTN connection(s) for best quality Enable chat and voice notes via soft-phone Configure asterisk/odoo to connect to a translation service, internal or external, and route

    $473 (Avg Bid)
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    ...to re-send a sent fax. Need to be able to Manage Notifications that a user should receive on successful faxes, on failed faxes, when ATA gets disconnected, etc Integrate PSTN/T1/ Fax Carrier with STS Need to discuss if we should add Standalone Asterisk Server with T1 Card for better reliability / or use Adtran to send calls from T1 to STS Need

    $2666 (Avg Bid)
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    We have a FusionPBX Cluster which is working perfectly for our standard clients. We have now established a relationship with a provider that allows PSTN calls to be routed to our SIP server. Our provider has confirmed they can see the following: I can see these calls however we are getting a 404 not found back from your server [login to view URL]

    $33 / hr (Avg Bid)
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    ...connectivity billing problem. The details are as follow we have Grandstream GXW4108. It's FXO Gateway. We want to use this gateway as PSTN gateway it means VoIP call will enter in Grandstream GXW4108 and will hit PSTN FXO lines for call out. We have made all settings. But we have 1 problem. When caller is calling from VoIP to Grandstream GXW4108.

    $166 (Avg Bid)
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    1 bids

    ...connectivity billing problem. The details are as follow we have Grandstream GXW4108. It's FXO Gateway. We want to use this gateway as PSTN gateway it means VoIP call will enter in Grandstream GXW4108 and will hit PSTN FXO lines for call out. We have made all settings. But we have 1 problem. When caller is calling from VoIP to Grandstream GXW4108

    $26 (Avg Bid)
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    ...people from the internet to make calls using my PSTN lines throw "MyPBX" router, I want to implement two things: 1- link remote branch VoIP phone to call extensions in HQ and to use local PSTN in HQ, 2- any one can use sip softphone to link to the HQ PBX, and to call extensions in HQ and to use local PSTN in HQ. can you do it, how long, how much

    $221 (Avg Bid)
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    I am looking for an expert on setting up VoIP PBX as per the following condition:- 1. Install configure and set A2Billing software on ...Ensure all traffic goes via SSL TLS. 4. Test the configuration by connecting hard and soft SIP phone. Both of them will be provided. 5. Configure VoIP trunk for making outbound PSTN calls, preferably google voice.

    $194 (Avg Bid)
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    20 bids
    Linux Ended

    ...to odoo follow up options Optimize server configuration for reliable high audio and video quality configure settings for sip, users, codecs, etc for best quality configure PSTN connection(s) for best quality Enable chat via soft-phone Configure asterisk/odoo to connect to a translation service, internal or external, and route voice traffic through

    $30 - $250
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    0 bids

    ...router to SPA400 IP address. The SPA400 can register to asterisk server. The problem is that: 1) huge delay (more than 20 sec) for outgoing PSTN calls. There is no big delay for incoming calls. 2) PSTN called/caller are unable to hear anything apart from the ring Please apply only if you have worked on similar setup before. The project will be

    $143 (Avg Bid)
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    I need some help with finding some leads. Swiping Mechines Types:...processing fee Rent:- mpos:- 225/- p.m Gprs:- 700/-p.m Land line(pstn)300/- If any want it for lifetime free Mpos:-8500/-(entire life) Gprs:-21500/-(entire life) Pstn:-11800/-(entire life)

    $9 - $23
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    We need to install th...devices having the app installed and vice-versa - Chrome to IOS devices having the app installed and vice-versa - also includes a Chat function and the ability to call the PSTN For video calling purpose we need the help of webrtc. The video call, voice call, voice chat should work seamlessly in both 2G and 3G networks.

    $495 (Avg Bid)
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    I am in a country they block SIP and VoIP, I already have myPBX server in HQ, I want to implement two th...in HQ, I want to implement two things: 1- link remote branch VoIP phone to call extensions in HQ and to use local PSTN in HQ, 2- any one can use sip softphone to link to the HQ PBX, and to call extensions in HQ and to use local PSTN in HQ.

    $126 (Avg Bid)
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    ...integrating Twilio (and previously [login to view URL]) as the outgoing provider. Receiving calls from a PSTN works fine, but outgoing calls always fail (i.e., "forbidden/not found/etc"). I "can" dial internal extensions without any problems, but the outgoing calls to a PSTN fail every time. I plan on having several extensions (both softphones and some new Y...

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    ...working with the following features; a. The Chat room must have two (local) extensions. One for the "Internal Participant" and another for the Admin. b. Persons (from PSTN) who want to join the conference will call the Admin extension and he will add the caller to the chat room. Only Admin can add people to chat room. c. Is there a way to monitor

    $155 (Avg Bid)
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    ... The FS extension 101 should NOT be able to call outside (only internal calls to other extensions). For incoming calls from the external SIP trunk, there are 2 external (PSTN) numbers (e.g. +1 905 878 5000 and +1 905 878 5001) - when receiving a call for the first number, it should be redirected to the ext. 100 at FS, for the second number to the

    $256 (Avg Bid)
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    Looking for an experienced Linux Administrator with Asterisk Voi...Mandatory skills: Centos7,6 Asterisk Optional Skills Expeience with 5 Softswitch Asterisk, Freeswitch, Kamailio,Opensips,vicidial,A2billing, Free pbx, elastix, PRI & PSTN card installation, call centre setup, Advanced IVR, Vmwire Esx, web-meetme ,Cloud solution using asterisk

    $11 / hr (Avg Bid)
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    ...endpoint at extension 101 should NOT be able to call outside (only internal calls to other extensions). For incoming calls from the external SIP trunk, there are 2 external (PSTN) numbers (e.g. +1 905 878 5000 and +1 905 878 5001) - when receiving a call for the first number, it should be redirected to the 100 extension, for the second number to the

    $238 (Avg Bid)
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    ...Ideally I would like to activate that same-DID-line on another phone (pickup handset) to become party to the conversation without the recipient initiating call transfer, like pstn phones of old. I also want the intercom feature to function. The voicemail available notification must continue to function. I want our samsung smart phones (LibrePhone

    $234 (Avg Bid)
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    We are healthcare start-up and developed an apps where doctor and doctor and patient will do app to app and app to PSTN calls. Therefore we need someone who experts in freeswitch set-up and make it to handle the calls, it will be hosted on AWS hosting. This is urgent job.

    $52 / hr (Avg Bid)
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    8 bids

    We are healthcare start-up and developed an apps where doctor and doctor and patient will do app to app and app to PSTN calls. Therefore we need someone who experts in freeswitch set-up and make it to handle the calls, it will be hosted on AWS hosting. This is urgent job.

    $249 / hr (Avg Bid)
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    1 bids

    We are healthcare start-up and developed an apps where doctor and doctor and patient will do app to app and app to PSTN calls. Therefore we need someone who experts in freeswitch set-up and make it to handle the calls, it will be hosted on AWS hosting. This is urgent job.

    $35 / hr (Avg Bid)
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    24 bids

    ...        Networking Chapter 0: Introduction to the course Chapter 1: Hierarchical design of the network Chapter 2: Connecting to the WAN Chapter 3: Point-to-Point Connections (PSTN Connections) Chapter 4: Frame Relay Chapter 4: Frame Relay (Text Version Only) Chapter 5: Network Address Translation for IPv4 Chapter 6: Broadband Solutions C...

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    I require someone to assist me in configuring my Granstream GXW410X PSTN Gateway to receive incoming calls in Guam, and send them to our call centre in Sydney (we have a trunk already setup). Also to be able to make outgoing calls on the local line for local Guam staff, or if we are dialing from Sydney our calls will go out via the local Guam trunk

    $133 (Avg Bid)
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    set up cisco 2911 router to work over pstn lines, voicemail box setup, setup extensions and users,caller id,time and date on phones. check router for any errors, when setup is completed phones should be able to make and receive calls on 2 pstn numbers.

    $150 (Avg Bid)
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    ...freelancer to help me with my project. I have a Cisco 2921 Router with a 3560 Switch and 8-10 CP-8851 AND 8841 IP Phones, the system should be setup to make and receive calls over a PSTN line with 2 phone numbers. I would like all the phones features to work, voicemail,missed calls,local directory ..etc I would like this project to take no more than 1

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