Freeswitch zrtpemplois

besoin d'avoir un script php(perl/lua) pour créer un bridge en freeswitch pour initialiser un appel. si on appelle le script avec un numéro de téléphone alors on crée un appel entre une extension (3000) et le numéro appelé

j'ai besoin de installer un serveur opensips avec une proxy rtp (rtpproxy) + serveur Freeswitch le tout avec debian jessie x64 comme sur le plan: Merci

Besoin des competneces pour des scripts lua avec freeSwitch et avec le mode SMS et chat

I require an expert in Asterisk and FreeSWITCH development, along with experienced system engineering skills. Specifically, I need help with: - Asterisk and FreeSWITCH development - Integrating VoIP - Setting up Call routing and IVR (Interactive Voice Response) - CTI - Skill group base call routing to agents. Apart from these, the implementation of Asterisk and FreeSWITCH clustering as well as Call Center Reporting is required. The technology stack should be Linux, PHP, MySQL along with postgresql and API knowledge. The freelancer should have considerable experience in these to meet the project's specific requirements.

We are looking for consultants - Consultant preferred from India. 1) Consultant - SRP Experience in workin...Websockets WebRTC (in the context of SCF and SRF) ISUP over SS7 Experience in Dialogic API for SS7 and INAP Experience in using JSS7 API from RestComm or it's variant of Mobius JSS7 or any of the varient IVR implementation with Freeswitch on SS7 Knowledge and work experience on YATE SS7 implementation. Anyone with following expereince and skills also may apply Consultant - CRBT worked in CRBT and similar products Having knowledge in the following protocols a) INAP over SIGTRAN/SIP b) SIP/RTP c) ISUP over E1 3) M3UA over SIGTRAN Knowledge on working with Freeswitch/Asterix and IVR solutions Work experience on working on E1 and SIP/RTP call scenarios. Intereste...

I'm looking for an OpenSIPS expert with comprehensive knowledge in call routing. currently we can able to work with opensips but have 2 issued, I need Expert opensips for support me config Opensips: 1. Config Redirect module uac_redirect - currently we have iss... currently we can able to work with opensips but have 2 issued, I need Expert opensips for support me config Opensips: 1. Config Redirect module uac_redirect - currently we have issued when A call B, and B ring 180, after that B refer call to C, call not reach to C - I'm follow opensips Docs we have to config uac_redirect but i try with no luck 2. We use media server is Freeswitch, how can i pass a variable to Freeswitch, i try add header follow format: X-Variable, sip_h_X-Variable but in luascript of FS...

We are looking for consultants - Consultant preferred from India. 1) Consultant - SRP Experience in workin...Websockets WebRTC (in the context of SCF and SRF) ISUP over SS7 Experience in Dialogic API for SS7 and INAP Experience in using JSS7 API from RestComm or it's variant of Mobius JSS7 or any of the varient IVR implementation with Freeswitch on SS7 Knowledge and work experience on YATE SS7 implementation. Anyone with following expereince and skills also may apply Consultant - CRBT worked in CRBT and similar products Having knowledge in the following protocols a) INAP over SIGTRAN/SIP b) SIP/RTP c) ISUP over E1 3) M3UA over SIGTRAN Knowledge on working with Freeswitch/Asterix and IVR solutions Work experience on working on E1 and SIP/RTP call scenarios. Intereste...

We are looking for consultants - Consultant preferred from India. 1) Consultant - SRP Experience in workin...Websockets WebRTC (in the context of SCF and SRF) ISUP over SS7 Experience in Dialogic API for SS7 and INAP Experience in using JSS7 API from RestComm or it's variant of Mobius JSS7 or any of the varient IVR implementation with Freeswitch on SS7 Knowledge and work experience on YATE SS7 implementation. Anyone with following expereince and skills also may apply Consultant - CRBT worked in CRBT and similar products Having knowledge in the following protocols a) INAP over SIGTRAN/SIP b) SIP/RTP c) ISUP over E1 3) M3UA over SIGTRAN Knowledge on working with Freeswitch/Asterix and IVR solutions Work experience on working on E1 and SIP/RTP call scenarios. Intereste...

We are looking for consultants - Consultant preferred from India. 1) Consultant - SRP Experience in workin...Websockets WebRTC (in the context of SCF and SRF) ISUP over SS7 Experience in Dialogic API for SS7 and INAP Experience in using JSS7 API from RestComm or it's variant of Mobius JSS7 or any of the varient IVR implementation with Freeswitch on SS7 Knowledge and work experience on YATE SS7 implementation. Anyone with following expereince and skills also may apply Consultant - CRBT worked in CRBT and similar products Having knowledge in the following protocols a) INAP over SIGTRAN/SIP b) SIP/RTP c) ISUP over E1 3) M3UA over SIGTRAN Knowledge on working with Freeswitch/Asterix and IVR solutions Work experience on working on E1 and SIP/RTP call scenarios. Intereste...

looking FreeSWITCH and ASTPP developer customise billing solution and Customer Management more details please disucss here Who can send request here 5+ years of industry experience in developing, deep knowledge PBX and Sip server SIP Development experience. Must be aware of Sip and webrtc integration. VOIP software development. Good Knowledge in PBX, SIP, RTP protocols. Worked on Queue, IVR and Voicemail related applications

We are looking for consultants - Consultant preferred from India. 1) Consultant - SRP Experience in workin...Websockets WebRTC (in the context of SCF and SRF) ISUP over SS7 Experience in Dialogic API for SS7 and INAP Experience in using JSS7 API from RestComm or it's variant of Mobius JSS7 or any of the varient IVR implementation with Freeswitch on SS7 Knowledge and work experience on YATE SS7 implementation. Anyone with following expereince and skills also may apply Consultant - CRBT worked in CRBT and similar products Having knowledge in the following protocols a) INAP over SIGTRAN/SIP b) SIP/RTP c) ISUP over E1 3) M3UA over SIGTRAN Knowledge on working with Freeswitch/Asterix and IVR solutions Work experience on working on E1 and SIP/RTP call scenarios. Intereste...

I have a particular project requiring expertise in Freeswitch, preferably with exposure to a Debian Linux environment. The key objective is to use Freeswitch for answering machine detection. The main requirement is to capture and analyze voicemails. We want to build a custom module or ready solution which can detect human or machine on the outbound dialer. The solution should work on any freeswitch version and without any licensing restriction. Please note, we have already used AVMD module and it just detects beep. We want to detect the machine or human from the initial screening of voice only. Skills and Experience Needed: - Solid experience with Freeswitch answering machine detection - Familiarity with working on Linux systems - Ability to effectively capt...

Task details - For ISUP/SS7 (E1 card implementation) along with IVR knowledge in any open source SIP servers like Freeswitch/Yate/Mobicents etc. or working experience in CRBT server. Interested candidates please apply

We are looking for consultants - Consultant preferred from India. 1) Consultant - SRP Experience in workin...Websockets WebRTC (in the context of SCF and SRF) ISUP over SS7 Experience in Dialogic API for SS7 and INAP Experience in using JSS7 API from RestComm or it's variant of Mobius JSS7 or any of the varient IVR implementation with Freeswitch on SS7 Knowledge and work experience on YATE SS7 implementation. Anyone with following expereince and skills also may apply Consultant - CRBT worked in CRBT and similar products Having knowledge in the following protocols a) INAP over SIGTRAN/SIP b) SIP/RTP c) ISUP over E1 3) M3UA over SIGTRAN Knowledge on working with Freeswitch/Asterix and IVR solutions Work experience on working on E1 and SIP/RTP call scenarios. Intereste...

...freelancer who can assist us with configuring STIR/SHAKEN on our existing Freeswitch / ASTPP setup. Here are some details about the project: - The freelancer does not need to have the necessary certificates and keys for STIR/SHAKEN implementation as we will provide the necessary information. - Our Freeswitch / ASTPP configuration is already fully set up, but it needs modifications to support STIR/SHAKEN. - We are open to suggestions and do not have any specific requirements or preferences for the STIR/SHAKEN implementation. Ideal Skills and Experience: - Strong knowledge and experience with Freeswitch configuration. - Familiarity with STIR/SHAKEN implementation and protocols. - Ability to make modifications to the existing Freeswitch setup to support STIR/...

If you do not have intimate knowledge of fusionPBX/Freeswitch, do not waste your time. I need the following: Integrated GUI/modal for fusionpbx (php). 1. select campaign or create new () 2. define extension number and survey name ( and ) 3 allow user to config the survey with adding N questions. Each question should allow user to define a label, select audio from the uploaded audio files. Also each question should allow the user to specify allowed responses (dtmf button presses) 4. Have a section for output statistics, auto email option, export to pdf (pretty report and I will provide the mockup) and/or csv data. Note: I will provide mockups to this 5. This should also be integrated with the permissions so I can set permission levels for me and my customers

...custom API that interfaces with our FusionPBX and FreeSWITCH telephony system. The primary goal of this API is to manage telephony features programmatically, including customer management, DID handling, call routing, and call feature configurations. This project requires deep knowledge of FusionPBX, FreeSWITCH, and database management using MariaDB. Key Project Tasks: Customer Management: Create and update customer records, including status management (Active/Inactive). DID Management: Insert, update, delete, and route DIDs within the system. Call Feature Configuration: Enable/disable call recording for specific numbers, and set/modify caller IDs. CDR Synchronization: Develop a mechanism to synchronize Call Detail Records (CDR) from FreeSWITCH to a SQL-based applic...

...need of a professional to help with configuring FreeSWITCH and FusionPBX on my Debian server. Here's a brief rundown of what I expect: • Installation and configuration of FreeSWITCH and FusionPBX on a pre-existing Debian server. Operating the server is not part of your scope. • I am the only end-user. Therefore, the set-up should be tailored around my requirements and preferences. • As for functionality, I aim to utilize SIP trunking, Voice Over IP (VoIP) services, and Multi-Tenant PBX services with FreeSWITCH and FusionPBX. However, I'm interested in leveraging the complete capabilities these tools offer, so your input on additional beneficial features is welcome. To best fit this project, you should have demonstrable expertise with ...

...professional to install the Drachtio module on FreeSwitch running on my Linux OS. This will be used primarily for enhancing Voice over IP (VoIP) communication in our system. The job would entail the following tasks: - Installation of the Drachtio module on FreeSwitch - Run some tests to ensure it's functioning well and improving VoIP communication as intended To be successful in this role, you should have: - Strong experience dealing with the FreeSwitch platform - In-depth understanding and experience working with Drachtio and related modules - Strong knowledge and hands-on experience dealing with Linux OS - Good experience in enhancing VoIP communication. Keep in mind that the main target here is to install the Drachtio module on FreeSwitch and enhan...

I am looking to have FreeSwitch installed, configured with MariaDB, and integrated with FusionPBX for GUI access on a Debian Linux operating system. Key Requirements: * Install the latest version of FreeSwitch latest version. * Configure FreeSwitch with MariaDB for smooth operation * Setup FusionPBX to allow GUI access to FreeSwitch Integration part we can do later, Ideal Candidate: * Extensive experience with FreeSwitch and FusionPBX * Strong knowledge of Linux operating systems * Knowledge and experience in working with MariaDB and PostgreSQL * Forward-thinking approach, with the ability to suggest and implement beneficial features.

Edit Description In need of an experienced Freeswitch developer who can immediately tackle two key areas: configuration and deployment, as well as customization and integration. Job tasks include: - Configuration and deployment of Freeswitch - Customization according to our specific needs - Integration of Freeswitch into our existing system We missed out on specifying desired features during configuration and deployment but I welcome any suggestions from potential freelancers regarding high-availability, scalability, and security for my project. Due to the urgency of our needs, we seek freelancers who can start ASAP and have a proven track record working with Freeswitch. Mastery in system integration and customization is necessary. Ability to work quickly wit...

Hi I have a working ipsec tunnel (one host as a client and one host as a server) and I need to make sip calls from asterisk (as a client) to freeswitch (as a server) thru this tunnel. It works outside the tunnel but when I try to use the ipsec tunnel IP I can't hear audio and get call hangup after few seconds. I can provide ssh to both client and server and it's easy to 'switch' between using and not using the tunnel. Please write down the changes that you make. Also please only bid if you have experience with freeswitch. Max 100 euros. Thank you.

...expert-level training to elevate my intermediate FusionPBX and Freeswitch skills. I aim to receive comprehensive guidance covering several key areas critical to my development and the effective management of my systems. The training should provide hands-on experience and insight into the best practices for handling complex telephony systems. IDEAL CANDIDATE SHOULD POSSESS: - Proficiency in FusionPBX and Freeswitch - Strong background in configuration and setup - Expertise in system customization and development - Knowledge of performance optimization - Familiarity with security best practices for telephony systems - Experience with multi master replication, if applicable TRAINING GOALS: - Achieve advanced understanding of FusionPBX and Freeswitch - Learn effective...

I am at the end stage of my project and find myself in need of an experienced freelancer to integrate Google Speech-to-Text into my nearly completed freeswitch setup. Key Responsibilities: - Integration of Google Speech-to-Text into the existing project. Ideal Skills and Experience: - Extensive freeswitch knowledge. - Experience with Google Speech-to-Text integration. I am on a strict deadline and need this project to be finalized promptly. Your role is strictly on the integration of Google Speech-to-Text, relieving you from the hassle of configuring other services. I look forward to your offers.

In need of an experienced Freeswitch developer who can immediately tackle two key areas: configuration and deployment, as well as customization and integration. Job tasks include: - Configuration and deployment of Freeswitch - Customization according to our specific needs - Integration of Freeswitch into our existing system We missed out on specifying desired features during configuration and deployment but I welcome any suggestions from potential freelancers regarding high-availability, scalability, and security for my project. Due to the urgency of our needs, we seek freelancers who can start ASAP and have a proven track record working with Freeswitch. Mastery in system integration and customization is necessary. Ability to work quickly without comp...

I'm in need of an experienced FusionPBX developer who can quickly integrate vital features - call recording, call forwarding and cal...FusionPBX system - Skilled in custom API integration - Experience in GUI customization for rebranding - Ability to work under tight timeframes as this project needs to be completed ASAP Tasks: - FusionPBX Installation & system setup on Server - Integration of specified features via custom API - Brand rebranding (server setup, GUI and logo customization) Any expertise in PHP, LUA, PostgreSQL, and FreeSWITCH will be advantageous. Do note, this is an urgent project, so kindly only get in touch if you can start immediately. NOTE : PAYMENT WILL BE DONE ONLY AFTER WORK IS COMPLETED, SO IF YOU ARE IN A HURRY TO GET PAYMENT FIRST, DON'T MIN...

Hi I have a working ipsec tunnel (as a client), exposing as an aliased interface (eth0:0) and I need to bind freeswitch to listen on both eth0 (public ip) and eth0:0 (ipsec client ip) max 50 euros

...integrating CodeIgniter and FreeSwitch for my existing CodeIgniter project. The task should be completed within 1 week. Our app is hosted on server that runs on CodeIgniter and communicates with another server that communicates through FreeSwitch for call routing and dial plans. Need to optimise resources and make it fully functional. Skills and Experience Required: - Strong experience in CodeIgniter development - Proficiency in FreeSwitch configuration - Familiarity with integrating CodeIgniter and FreeSwitch Key Responsibilities: - Integrate CodeIgniter and FreeSwitch seamlessly - Ensure smooth communication between CodeIgniter and FreeSwitch - Troubleshoot and resolve any issues related to the integration Deliverables: - Successfully in...

...with configuration and troubleshooting in the Linux Freeswitch CLI. I specifically need general support to solve any problems that may arise. Requirements: - Intermediate level of familiarity with Linux, Ubuntu Freeswitch CLI - Strong troubleshooting skills - Knowledge of configuration best practices - Ability to provide general support and resolve issues efficiently Ideal Skills and Experience: - Experience in configuring and troubleshooting Linux Freeswitch CLI - Knowledge of scripting and automation for customization purposes - Familiarity with Linux command line interface and system administration - Strong understanding of telephony protocols and SIP signaling This project requires a freelancer who is experienced in Linux Freeswitch CLI and can provid...

I am in need of a FreeSwitch expert who can assist with making minor changes in the setup and debugging. Tasks: - Troubleshoot and check any issues that may arise during the project - Provide guidance and solutions for any errors that may occur -Make necessary changes Experience and Skills: - Extensive knowledge and experience with FreeSwitch - Ability to identify and resolve complex technical issues - Strong problem-solving and debugging skills Communication: - Preferred method of communication is through calls Please note that the client is not currently experiencing any specific issues or errors.

I am looking for a VoIP/Linux/FreeSwitch expert to assist with troubleshooting and maintenance of our existing VoIP system. The project requires immediate attention and the ideal candidate should have experience in the following areas: - Installation and configuration of VoIP systems - Troubleshooting and resolving any issues that may arise - Regular maintenance to ensure the system is running smoothly - Custom development and integration if necessary The candidate should have a strong understanding of Linux and experience with FreeSwitch. Additionally, they should be able to work quickly and efficiently to address any urgent issues that may arise.

Project Title: FreeSwitch Expert I am looking for a FreeSwitch expert to assist me with troubleshooting and debugging tasks. Specific requirements include: - Troubleshooting and debugging existing FreeSwitch system - Making necessary modifications to the operational system Ideal skills and experience: - Extensive knowledge and experience with FreeSwitch installation and configuration - Strong troubleshooting and debugging skills - Custom development and integration experience Deadline for modifications: Immediately

I am looking for a FreeSWITCH specialist to assist with the installation and configuration of my VoIP system. Skills and Experience: - Extensive knowledge and experience with FreeSWITCH - Proven expertise in installation and configuration of VoIP systems - Strong troubleshooting skills to address any issues that may arise during the setup process Responsibilities: - Collaborate with me to understand my requirements and goals for the VoIP system - Install and configure FreeSWITCH according to the specifications - Test the system to ensure it is functioning properly - Provide ongoing maintenance and support after the installation and configuration process is complete If you are a FreeSWITCH specialist with experience in installation and configuration, please r...

I am looking for a FreeSwitch Configuration and Management Expert who can provide ongoing maintenance and support for my system. Skills and Experience Needed: - Extensive knowledge and experience in FreeSwitch installation, configuration, and customization - Strong troubleshooting and problem-solving skills - Familiarity with VoIP technologies and protocols - Ability to provide timely and efficient support for any issues that may arise - Excellent communication skills to effectively collaborate with the team and address any concerns or questions Specific Requirements: - No specific system requirements or constraints, as I am open to any suggestions or recommendations Hours of support needed: - More than 20 hours per week If you are an experienced FreeSwitch expert...

I installed the base software: Kamailio, Freeswitch and Openvoips, but I need help to configure call flows, topology hiding and tunning openvoips integration

I am looking for a FreeSWITCH developer to work on a project involving the development of a VoIP API. The specific features and functionalities that I am looking to develop include: - Call routing and forwarding - IVR (Interactive Voice Response) system - Call recording and monitoring For the IVR system, I do not have any specific requirements. I am open to suggestions and recommendations from the developer. Additionally, this project will require integration with existing systems. The developer will need to ensure seamless integration with the existing platforms. Ideal skills and experience for this job include: - Proficiency in FreeSWITCH development and API - Experience in developing call routing and forwarding systems - Knowledge of IVR system development and customi...

I am looking for a skilled developer who can help me with the development of a FreeSwitch + API VoIP system. The main functionality that I need for my system is call routing and forwarding. I do not have an existing VoIP system that needs to be integrated with FreeSwitch. For the API development, I am open to suggestions regarding the programming language to be used. Ideal skills and experience for this project include: - Strong knowledge and experience with FreeSwitch and VoIP systems - Proficiency in API development - Flexibility and ability to suggest the most suitable programming language for the API development - Familiarity with CRM integration would be a plus

I want expert here , my kamailio in 60 sec sending ack for supplier if no reply within 60 seconds kamailio or freeswitch is hang up calls , I don't want my kamalio to hangup any call unless customer did hangup or supplier

I have a freshly installed "FreeSWITCH", and I want to configure it with the below example: The "Outbound Traffic" - Accept the SIP traffic from the Local "A" () SIP Server. - Redirect the Signaling to the Local "B" () SIP Server. - If the Signaling response is accepted, the traffic (Signaling and Media) will be redirected to the Local "C" () SIP Server. The "Inbound Traffic" - Accept the SIP traffic from the Local "C" () SIP Server. - Redirect the Signaling to the Local "B" () SIP Server. - If the Signaling response is accepted, the traffic (Signaling and Media) will be redirected to the Local "A" () SIP Server. All the traffic mentioned will be on the local network and should be over 5060/U...

Looking for someone experienced with freeswitch/lua and valet call parking. We need to send a sip_ph_P-Asserted-Identity header but it needs to match the caller ID for the call (keep in mind, inbound and outbound calls need to be differentiated). I already have a small but buggy "solution" that needs to be tweaked. We keep the CID info in freeswitch hash database and collect the data when the parked call is retreived.

Looking for someone experienced with freeswitch/lua and valet call parking. We need to send a sip_ph_P-Asserted-Identity header but it needs to match the caller ID for the call (keep in mind, inbound and outbound calls need to be differentiated). I already have a small but buggy "solution" that needs to be tweaked. We keep the CID info in freeswitch hash database and collect the data when the parked call is retreived.

Looking for someone experienced with freeswitch/lua and valet call parking. We need to send a sip_ph_P-Asserted-Identity header but it needs to match the caller ID for the call (keep in mind, inbound and outbound calls need to be differentiated). I already have a small but buggy "solution" that needs to be tweaked. We keep the CID info in freeswitch hash database and collect the data when the parked call is retreived.

I am looking for a freelancer who can configure Asterisk freePBX with Linphone client for ZRTP encryption to enable secure VoIP communication. Here are the requirements for the project: - The primary purpose of the configuration is to enable post quantum encryption for secure VoIP communication. - The specific version of Asterisk and Linphone is not specified, any version will do. - There will be no requirement for ongoing maintenance or updates after the initial configuration. Ideal skills and experience for the job: - Strong knowledge and experience in configuring Asterisk freePBX and Linphone. - Familiarity with ZRTP encryption for secure VoIP communication. - Ability to work independently and deliver the project within the specified timeline. If you have the necessary...

Hi I'm looking for a Kamailio / Opensips platform for routing and cdrs. I'm currently using freeswitch (with no transcoding) but i think we can save lots of cpu with a 'SER derivate'. If you can help me, let's talk :)

Hi I'm looking for a Kamailio / Opensips platform for routing and cdrs. I'm currently using freeswitch (with no transcoding) but i think we can save lots of cpu with a 'SER derivate'. If you can help me, let's talk :)

I am looking for a freelancer who can help me integrate Google+AWS+MicosoftCloud Speech-to-Text and Text-to-Speech services into my freeswitch project. The ideal candidate should have experience with freeswitch and be familiar with the setup and configuration of these services. Requirements: - Experience with freeswitch - Knowledge of Native Speech-to-Text and Text-to-Speech services in freeswitch - Knowledge of Google Speech-to-Text and Text-to-Speech services - Knowledge of AWS Speech-to-Text and Text-to-Speech services - Knowledge of MicrosoftCloud Speech-to-Text and Text-to-Speech services - Ability to assist with setup and configuration - Able to complete the project within 2days

...looking for a Freeswitch expert who can help me set up a Freeswitch cluster on my existing servers. The ideal candidate should have experience in configuring Freeswitch for optimal performance and troubleshooting and fixing any Freeswitch issues that may arise. Specifically, I need assistance with: - Setting up a Freeswitch cluster on my existing servers - Configuring Freeswitch for optimal performance - Troubleshooting and fixing any Freeswitch issues that may occur Requirements: - Strong knowledge and experience with Freeswitch - Experience in setting up and configuring Freeswitch clusters - Proficient in troubleshooting and fixing Freeswitch issues - Ability to work within a tight deadline If you have the neces...

Project Description: I am looking for a freelancer who can develop a Freeswitch software with specific functionality in IVR (Interactive Voice Response). The software should be programmed using Python or what ever you suggest and needs to be completed within a week. Requirements: - Develop a Freeswitch software with IVR functionality - Program the softwareusing Python - Complete the project within a week Ideal Skills and Experience: - Strong programming skills in Python - Experience with Freeswitch and IVR development - Knowledge of telephony systems and call routing If you have the required skills and can deliver the project within the specified timeframe, please submit your proposal.

...destination's WhatsApp number. - We will provide the phone number/phone numbers and pictures for the WhatsApp account. - The project should be multi-channel. I would like to able to start multi-calls ( you can run multi WhatsApp account with multi-phone number or can use just one WhatsApp account with multi calls. ) - The development platform/operating system is not important. you can use Asterix, Freeswitch, FreePBX vs... - The implementation should return the correct call error codes to the SIP backend like CALL SUCCESS(200 OK), BUSY(486 Busy Here), UNAVAILABLE(503 Service Unavailable), etc.... to try other rounds on the other SIP Switch. Functional flow 1) Calls from PBX/sip gateway will be sent to WhatsApp gateway 2) WhatsApp gateway converts the SIP to WhatsApp p...

Looking for someone experienced with freeswitch/lua and valet call parking. We need to send a sip_ph_P-Asserted-Identity header but it needs to match the caller ID for the call (keep in mind, inbound and outbound calls need to be differentiated)