Asterisk logs cdr jobs

i have surf packet cdr file with design but im not satisfied with design i need new re design of my product

I'm in need of an experienced PBX / VOIP / SBC engineer who can address several issues with our customers phone systems system. The primary goal of this project is to troubleshoot and maintain current systems. Key Responsibilities: - Troubleshoot ongoing call quality issues - Investigate and resolve call drops - Address any connectivity problems Skills Required: - Extensive experience with Asterisk and other PBX systems - In-depth knowledge of VOIP network architecture - Proven track record in troubleshooting and maintenance Please only apply if you have a strong background in VOIP technologies and are confident in your ability to resolve issues.

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...documents. • Secure storage of documents. • API for admins to update the status of submissions. 4. WhatsApp Integration: • Integrate a WhatsApp Business API. • Implement APIs to handle user inquiries and provide automated responses. 5. Database: • Design a schema for storing user data, submission details, payment transactions, and status tracking. • Tables: Users, Submissions, Payments, Statuses, Chat Logs • Ensure data integrity and security. Main Integrations 1. User Registration and Authentication: • Enable users to create accounts and securely log in. 2. Payment Gateway Integration: • Allow users to make payments online using a secure payment gateway. • Track payment statuses and link them to user accounts. 3. Data Submission ...

I am in need of a specialized iOS application designed to discreetly monitor a person's phone activity, which includes messages, apps, and call logs. This will aid in suspending any underlying suspicions of infidelity. - Requirements: Monitoring should be both real-time and also allow for data retrieval for later viewing. - Ideal Skills: App development, iOS programming, data retrieval, security-focused development. Please note: Respect for personal privacy and legal boundaries is paramount. The application should be developed keeping in mind the proper ethical considerations. A strong understanding of the privacy laws related to such software will be highly valuable.

...services for communicating with participants. - Real-time chat for maintaining engagement and providing support. - Metamask integration, although users should have the option to buy tickets without logging in. Admin Panel: - Should have access to make new lottery , modify lottery details (commissions, rewards, lottery time, how lottery will finish, payment address, which payment network) - Logs (payment success fail, hack tries) - See Lottary Pools and Modify results, - See Payments and Delete / Modify results Ideal skills and experience for this project include: - Proficiency in web development with a focus on cryptocurrency-based platforms. - Previous experience in creating raffle/lottery systems. - Strong knowledge of integrating external APIs, particularly with...

I am seeking an experienced engineer to design and implem...required. - Providing real-time position feedback to the user. Your extensive understanding of feedback mechanisms particular to these types of systems is a must. Ideal expertise for the job includes: - Comprehensive knowledge in machine systems control and design. - A thorough understanding of motion control strategies. - A background in data analysis and logs processing. The machine is a Bandsaw to cut small logs into planks. The 2-off, NEMA 23 stepper motor movements are sequential, ie, first one moves then the second stepper moves. The controller is a Raspberry Pi 4, the prefered language is Python. Input to the controller via R Pi 7inch Touchscreen. File is to big to attach I look forw...

I am seeking an experienced engineer to design and implement a two...will be required. - Providing real-time position feedback to the user. Your extensive understanding of feedback mechanisms particular to these types of systems is a must. Ideal expertise for the job includes: - Comprehensive knowledge in machine systems control and design. - A thorough understanding of motion control strategies. - A background in data analysis and logs processing. The machine is a Bandsaw to cut small logs into planks. The 2-off, NEMA 23 stepper motor movements are sequential, ie, first one moves then the second stepper moves. The controller is a Raspberry Pi 4, the prefered language is Python. Input to the controller via R Pi 7inch Touchscreen. File is to big to attach I look forw...

I am in need of an experienced Linux developer for a project that involves server configuration and also have knowledge of apache logs as well to fix some apache issue. Important : Job have to done Remotly.

I'm in need of an expert blockchain developer, specifically experienced in Solana, to work on a bot development project. The key functionalities of this bot will focus on trade execution. Key Project Details: - Primarily, you will be working on a b...It should perform buy, sell simultaneously. And the admin can set for how much time it should perform the transactions. And the admin have power to stop it whenever he wants to stop the bot. When the bot is about to stop. It stops all the transactions, sell the remaining coins, swap it to usdt, or usdc, and transactions all the funds from all thr wallets to the main wallet. Also include server logs. And settings. In Settings the admin can connect his wallet. Enter his private key. And also settings related to email changing, pas...

...logo will be for brand recognition, hence it needs to be unique, memorable and easily identifiable. It should represent my brand and its values in a sleek and contemporary way. It MUST include/highlight the letters V & K. Key Requirements: - Modern and minimalist design style - Ability to craft a sleek and unique logo - Understanding of brand recognition principles - All file formats including CDR file The logo will be used across multiple channels like my website, social media, business cards, flyers and even merchandise such as apparel and mugs. Therefore, the design should be versatile and able to maintain its appeal across these different mediums. Ideal Skills: - Graphic Design - Logo Design - Branding - Understanding of various design software and tools ABOUT "...

...backend applications. - Integrate the pipeline with our GCP infrastructure, including Compute Engine, Cloud SQL, and Cloud Storage. 2. Logging Setup: - Configure logging for all services: -- Frontend (Nginx, ): Log HTTP requests, errors, and application logs. -- Backend (Gunicorn, Django): Log application errors, access logs, and system logs. -- Celery and Beat: Log task execution and periodic tasks. -- Database (Cloud SQL): Log database queries and errors. -- Redis (Cloud Memorystore): Log Redis operations. - Collect and store logs centrally using GCP's Stackdriver Logging. - Set up log rotation and retention policies. 3. HTTPS Domain Configuration: - Configure an HTTPS domain for both frontend and backend services. - Use Certbot or another tool to o...

I'm in need of an Asterisk developer experienced with Asterisk 13. The primary task is to configure the system as a VoIP server for internal communication. Key requirements: - Understand Asterisk 13 well - Strong experience in setting up and configuring VoIP servers The ideal candidate should have: - Proven experience in customizing Asterisk for similar purposes - Good understanding of VoIP technologies and protocols - Ability to work independently and deliver high-quality work on time Please note that the project involves setting up the system, configuring call flows and ensuring it's ready for internal use.

I require an experienced and proficient developer who is familiar with both WebRTC and Asterisk. The objective is to expand the functionality of my current Asterisk setup by integrating it with WebRTC. The specific features to be integrated are: -Voice Calling -Video Conferencing This project seeks to enhance the communication capabilities of my Asterisk setup, thus the ideal candidate would have considerable experience managing such integrations in the past. Sound knowledge of VoIP, SIP, and related technologies will be greatly appreciated. An understanding of the Asterisk framework and its API will be critical.

I am in need of an expert who can effectively integrate WebRTC and Asterisk to achieve real-time audio and video communication. This functionality is intended primarily for internal team members. Therefore, it should ensure: - Seamless and effective call routing and handling - Successful integration with our existing telephony systems - Provision of standard-definition quality for both audio and video communication The ideal candidate for this project has substantial experience with WebRTC and Asterisk, and has successfully executed similar integration projects in the past. This professional should also be knowledgeable about telephony systems and their integration for real-time communication capabilities.

Build an ISO for a raspberry pi (with cellular notecard) to scan for unique cell phones in a specific range and log the unique phone ID and timestamps/ping (distance) from the raspberry pi and store in mysql database using cellular adapter.

I'm in need of a skilled OpenCV programmer to help me with a bug in my WhatsApp automation script. Here's what you need to know: - The specific issue is that the automation isn't starting as expected. - The script is written in Node.js. - I haven't been able to locate any error messages or logs that might be related to the issue. You should ideally have experience with: - WhatsApp automation - Node.js - OpenCV Your task will be to identify the root cause of the automation failing to start and rectify it.

I need a professional who can dissect my iPhone logs and provide detailed insights. The ideal candidate should be proficient in the following areas: - iPhone log analysis: You should have experience in extracting and analyzing iPhone logs, especially the requested data like app usage, location, and potential malware, suspicious or kernel access. - Data interpretation: You should be skilled at understanding log data and transforming it into comprehensive, understandable reports. - Security: A strong background in cybersecurity is essential, as you will be examining for potential threats, breaches, or unauthorized access. Please note, I have the logs in a text file already. This project requires a high level of attention to detail, a thorough understanding of iPho...

Hello, I'd like to correct an error I have on our Python/Django website hosted on PythonAnywhere. Here are the logs: If you think you can fix this bug, please contact me via Freelancer.

I'm looking for an expert to create a web-based CRM database aimed at efficiently storing and managing information. The data I intend to keep include: - Customer contact details - Sales history - Communication logs - Course details - Course Refresher notifications This project also requires the creation of functionalities to: - Add new contacts - Update existing contact information - Track sales performance Ideal freelancers should have substantial experience in CRM database development, with knowledge of implementing web-based solutions. Familiarity with training or course-based entities would be a bonus. Your expertise ought to allow seamless additions, updates, and performance tracking of stored information. Demonstrable success in similar projects will be advantageous. ...

Your Responsibilities: System Monitoring and Maintenance You will monitor system health, proactively respond to monitoring alerts, and inspect application and system logs to take appropriate action in case of error conditions. Development and Implementation You will support in defining and implementing Kubernetes deployments and provide consultation in creating Kubernetes manifests for custom deployments. Software Audits and Disaster Recovery You are responsible for software updates, VM configurations, and the system's disaster recovery. • general VM updates and configuration through ours to be built IaC definitions (Terraform, Ansible and Kubernetes) • inspecting newer container images and software versions • planning and executing updates on infrastructure com...

I am seeking a creative and experienced graphic designer to craft a vibrant, standard size (3.5 x 2 inches), two-sided visiting card. The design of this card should highlight my business, convey vital information, and tell my brand story in...two-sided visiting card. The design of this card should highlight my business, convey vital information, and tell my brand story in a compelling manner. Key requirements include: - The inclusion of my name and contact information. - Use of logo and tagline in the design. - Bright and vibrant color scheme to align with the energetic aspects of my brand. Ideal candidates should have proficiency in .cdr file format and previous experience in business card design. Your bid should include a brief portfolio showcasing past works in business ca...

I need an experienced 3D modelling professional to help me out right away with creating complex 3D models in ArtCam and generating efficient toolpaths. The project involves working with STL, CDR, and RLF file formats. The 3D models required are of intermediate complexity with some details, so you should have the ability to handle such intricacies. Key tasks include: - Creating complex 3D models in ArtCam - Generating efficient toolpaths for those models Ideal skills would include: - Proficiency in ArtCam software - Expertise in 3D modelling - Experience with intermediate complexity 3D models - Knowledge of toolpath generation techniques. Your ability to work swiftly while maintaining attention to detail is crucial. A good understanding of the toolpathing process and its implica...

...a confirmation step to open, specifically designed for emergency use only. 4. GPS Position Display: The app should display the user's current GPS position on the map in real-time. 5. Logging and Reporting: - The app should log the following details: - Whether the map was opened. - Frequency and duration of map usage. - GPS position at the time of the opening event. - These logs should be sent to a specified server for record-keeping and analysis. 6. Help Request Function: The app should have a function to send the user's current location to a specified phone number in a specified format. 7. Cross-Platform Compatibility: The app should be developed for both iOS and Android platforms. 8. Distribution: The app does not need to be published on offi...

...each agent individually: - Other agents cannot see each other's campaigns. 4. Ability for the main agent to assign one campaign to all of their agents. 5. Exporting statistics by agents: - Export a text (or any other) file with answered/unanswered numbers specifically for that agent. - Export statistics for a specific campaign or overall for the day. 6. Integration with Magnus Billing based on Asterisk 13: - Login credentials for the auto-dialing module correspond to Magnus Billing users. 7. It will be web-based. 8. Easy connection to another Magnus Billing server and transferring the module to another server. 9. Ability to manage AutoDialer users Create a new user, delete an old one, disable a user Please provide a brief overview of your relevant experience and how you...

I've got a PDF file of a label design that I need expertly converted to a CDR format. I require this to repurpose the design, no other editing or resizing needed. The job entails: - Keeping the exact layout and design of the label - Conversion from PDF file to CDR format The label's dimensions remain the same, only a format conversion is required. Ideal freelancer will be proficient in: - Graphic Design - CorelDRAW - PDF Conversion Previous experience with label designs and file conversions will also be beneficial.

I'm in need of a professional who can create an advanced mobile monitoring app that is compatible with Android. The app should have the following features: - Live location tracking - Access to SMS and call logs - Social media monitoring - Screen recorder - Microphone access - Access to photos & videos I am looking for a freelancer who can ensure that the app provides full access to the target phone's data for comprehensive monitoring. The successful candidate should have experience in creating similar apps and should be able to guarantee the security and privacy of the data collected. Skills required: - Android App Development - Mobile Security - Data Encryption - Experience with phone monitoring apps It's important that the app is user-friendly and discreet,...

I'm looking for a professional who can develop a Chrome extension that will automatically respond to all WhatsApp messages. Key Requirements: - Operating System: The extension should be designed for Windows. - Message Response: I need the extension to send a simple "hello world" message in response to every message received on WhatsApp. -Logs: store logs - User: The final product will be used for personal use, so no team functionality is necessary. Ideal Freelancer: - Proficient in Chrome extension development. - Experience with the WPPconnect wa-js listener. - Strong understanding of WhatsApp's API for message reception and sending.

...and Grafana to help me build a resourceful dashboard for optimal data visualization. Given my beginner's level in using Grafana, I'm looking for clear, thorough guidance to navigate through this tool effectively. **Your Main Task:** 1. Tutoring on how to construct a Grafana dashboard with a SAP Cloud ALM data source **Intended Metrics:** - System performance metrics - Custom metrics from calm logs and calm LMS **Skills and Experience Needed:** Preferably, you have: - A solid understanding of Grafana and how to use it for data visualization - Significant experience working with SAP Cloud ALM data sources - Proven ability to provide step-by-step instruction catered to a beginner - Patience and passion for teaching complex topics in a simple to understand manner I&...

I have a small server infrastructure and I am looking for a System Administrator who has a strong knowledge of Linux and can handle Apache Logs. This role would primarily involve: - Monitoring system performance. - Troubleshooting issues. - Ensuring security of the servers. Skills and Experience Required: - Proficiency in Linux system administration. - Experience in handling Apache Logs. - Strong troubleshooting and problem-solving skills. - Knowledge of security best practices for server infrastructure.

Develop a wordpress plugin that gives customers special discounts with customer groups. Must work with woocommerce-multicurrency plugin. It needs to give customers special pricing by either a % discount or and different price. So Customer A logs in and Product B is $75 and Product C is $14. Customer R logs in and Product A is $80 and Product C is $21. These different prices can be set either by a % discount or entering a new price.

I have a CDR file and need a logo designed for my business cards. The logo must be professional and visually appealing. Key Requirements: - Create a unique and professional logo - Ensure the logo design fits well on a business card - Deliver a high-resolution version of the logo Ideal Freelancer: - Expertise in logo design - Proficient in CorelDRAW (CDR) - Skilled in creating designs for print Please include examples of your previous logo work in your bid.

I'm in need of a Wix developer who can help me with adding custom features and functionalities to my website. I am trying to do the database structure for this page https://www.landmarkn...and functionalities to my website. I am trying to do the database structure for this page Each projects will load a list of tasks filtered by six different stages Each task needs to be comleted by the supervisor with acomment, photo/video upload / schedule a future task on calendar Once submitted that task will be read only with an option to edit edit/submit logs of who changed what and when - will be recorded this is the main task And may be will look for an option to create a dashboard to view these tasks status / add documents and projects etc but not essential

...management and sales process tracking. 2. Dedicated hotline feature for direct communication with call logs. 3. Negative client management system to track and resolve complaints. 4. Lost client management system to capture feedback for improvement. 5. Profile sending tracking to monitor the distribution of user profiles. 6. Last interaction reminders and follow-up reminders for effective client engagement. 7. Profile verification system to ensure authenticity. 8. Documentation management for securely storing and tracking user documents. 9. Client status management to track user statuses and automate actions accordingly. 10. Seamless integration of WhatsApp for direct messaging, call logs, and automated messages. 11. Backend integration via API development to sync user data...

Velocity alert analysis and provide actionable insights. Key requirements include: - Proficient in analyzing vel...using SQL or SPL or Python - Capable of translating data from a word file into actionable insights - Experienced in the field of identity analytics, risk engine, authentication channel for the digital banking platforms - Understanding of Account Takeover (ATO) or digital identity compromise - Leverage known data as it relates to the digital customer identity and risk decisioning. - Analyze data logs from customer authentication channels and digital banking applications for malicious use and bad actors. - Create long-term solutions and automation to processes that can be improved when digital member identity is being utilized. Refer to attached document for better unde...

...executes all the sources that were queried and returns a PDF file as in Annex 1. Technical Requirements: • Experience in the development of automated query systems and data processing from external sources. • Knowledge in APIs, web scraping, and web page reengineering processes. Must use Java, NodeJs, or Python. • Ability to structure data efficiently and accurately. • Ability to generate detailed logs of queries and results. • The solution must include the necessary files and documentation to deploy each connector or integrator separately as AWS Lambda functions, Docker containers, or any Serverless service in AWS or GCP. Expected Deliverables: • Complete development of the query and data structuring system with all required features. • Imp...

...Grafana to help me build a resourceful dashboard for optimal data visualization. Given my beginner's level in using Grafana, I'm looking for clear, thorough guidance to navigate through this tool effectively. **Your Main Task:** 1. Tutoring on how to construct a Grafana dashboard with a SAP Cloud ALM data source **Intended Metrics:** - System performance metrics - Custom metrics from calm logs and calm LMS **Skills and Experience Needed:** Preferably, you have: - A solid understanding of Grafana and how to use it for data visualization - Significant experience working with SAP Cloud ALM data sources - Proven ability to provide step-by-step instruction catered to a beginner - Patience and passion for teaching complex topics in a simple to understand manner...

...can't create an account) then the user will have to create a unique username to use for logging in later If the user chooses to log in instead, then they will be asked to enter their username and password, at this stage there are two possibilities either that they have entered the correct information and then the user successfully logs in or there is no such an account to begin with, the user will have the choice of creating a new account Once the user logs in they are presented with the menu bar of the services provided by the software. This menu includes: 1- Personal Information >> If the user chooses this service then they will be presented with the information associated with their account like name, email, username, and password... they can change t...

...As we fire up our grills and make vegetable salads for our summer barbecues, we know that we can safely consume cured meats and veggies as long as we maintain moderation. The preservatives, both natural and synthetic, help keep our foods safe from harmful pathogens so we can enjoy our meals without worry. The food label will state that there are “no nitrates or nitrites added,” but an asterisk will often lead to a fine-print addendum with the clarification, “except those naturally occurring in celery juice powder,” sea salt or a vegetable juice. As a result some “natural” or “organic” roast beef and turkey breast, or other products cured with sea salt, evaporated cane juice, potato starch, or natural flavorings or seasoning...

I am in need of a simple, yet powerful tool that will enable me to capture and analyze the IVR menu options of my clients' toll free numbers. This tool will serve the ...Currently one of my team member is dialing the client's phone number, listening to the IVR options and manually capturing the details as follows *Level 1* Press 1 for English Press 2 for Tamil Press 3 for Hindi *Level 2* Press 1 if you are an existing client Press 2 if you are calling us for the first time *Level 3* Press 1 for sales Press 2 for Accounts Press 3 for service We already have a asterisk dialler in place and have the capability to dial phone numbers and also record the conversation but we don't have the ability to listen to the IVR options, dial each option to drill down to each ...

I am looking to develop an AIOPS system that primarily focuses on user behavior logs for proactive monitoring. Here's a brief outline of my requirements: - The main objective is automated incident management, efficient anomaly detection, active threat detection and generating tailored training programs to teach the solution. - The system should exclusively work with user behavior logs. Ideal candidates will have a proven track record in implementing similar systems and should have extensive experience working with AIOPS systems, threat detection, and manual neutralization strategies. Knowledge and experience with user behavior logs will be a significant advantage.

...go back to the Promo Standards API, and create a new connection for the Order Status API. This is the Endpoint Connection we want to work on first. Promo Standards - Order Status 2.0.0 Here is the M2 site - nvspromo.com. You cannot place orders on but Yes, the customer orders on nvspromo.com. Orders are accessed when a client logs into their user account - it is connected to our Zoho CRM and they can see their order history. Those Orders however, do not have any sort of Order Status connected to them. We will need to add the Order Status from our CRM onto the Magento Orders. Ideal candidates should have significant experience in creating custom endpoints and a strong background in API documentation and Magento. A clear

I'm looking for an expert to help me with a peculiar issue in my Keycloak setup. Keycloak/realm/console Local user works saml authentication is fine big does not show url and gives a couple errrors or behaviors - **Problem**: While my Keycloak server seems to be running fine, I'm encountering an issue where the SAML requests are not reaching the Keycloak console. I've checked the server logs and found no relevant error messages or warnings. - **Keycloak Version**: I'm currently using the `bitnami/keycloak:23.0.6` version. I'm open to suggestions for potential fixes or improvements in the configuration to ensure the seamless functioning of the SAML integration. A successful resolution to this issue will certainly be rewarded with a 5-star review on ...

I need a proficient freelancer who can help me analyze my application logs to detect any potential security breaches. Key Requirements: - The primary task is to identify any signs of security breaches within the IOS logs. - I prefer to receive the analysis report in a PDF format. Ideal Skills and Experience: - Expertise in log analysis, particularly with application logs, is a must. - A solid background in IT security and experience with identifying security threats in log data. - Ability to present the findings in a clear and understandable manner in a PDF report. Your work will be pivotal in ensuring the security of my application.

... Phone Sex Company Date Created Date Updated 2 Forgot Password Email 3 Change Password Old Pass New Pass Confirm Pass 4 Admin Dashboard Screen to manage Users and User Roles a. Admin User have permission to create an another user. Page #1 can be used. b. View of Users and Assign Roles, Permission. Status, Last Login, Date Created/Updated/Deleted. 5 Logs - Admin to view the logs of all the users - like when they logged in , what actions they did for audit purpose. Just a view and search screen 1. Registration & Cancellation & View & Update 2. Configure Mail Communication email IDs. 3. Optional SMS functionality based on Company Radio or Yes/No selection. 4. Ensure all necessary fields from the initial idea to customer eng...

...Network Management System (NMS) website that can be deployed on any cloud or local hosting. Main Functionalities: 1. Loginpage login (create user/password in the backend) 2. Dashbord one - prints rows of a table (buttons to add/delete/update table rows) 3. Dashboard two will have 6 tables, each of the table entries will have few configurable(will be configured through pop up window) , stats, logs , status 4. One of the table could have a flow table just for read only 5. THere should be back end persistent DB which saves all the data 6. THere should be method to bring down this and powered back any time Acceptance criteria 1. NDA signing 2. Web page working conditions and exceptions taken care on AWS/ local machine 4. UI page design will be approved in e...

I'm in need of an experienced PBX / VOIP / SBC engineer who can address several issues with our customers phone systems system. The primary goal of this project is to troubleshoot and maintain current systems. Key Responsibilities: - Troubleshoot ongoing call quality issues - Investigate and resolve call drops - Address any connectivity problems Skills Required: - Extensive experience with Asterisk and other PBX systems - In-depth knowledge of VOIP network architecture - Proven track record in troubleshooting and maintenance Please only apply if you have a strong background in VOIP technologies and are confident in your ability to resolve issues.

...modded Minecraft enthusiast with significant experience in 1.20.1 modpacks. We are looking for someone to help us analyze and troubleshoot a couple of specific issues/bugs, as well as some ongoing lag/resource usage issues. Key Responsibilities: - Analyzing the modpack setup and performance bottlenecks. - Determining the cause of a few bugs and proposing suggestions to remedy them. - Analyzing logs to identify conflicts or issues and who they should be reported to. - Instructing us in steps to take to acheive optimal modpack performance. Skills and Experience: - Proficiency with Minecraft modpacks and troubleshooting performance issues. - Experience with the 1.20.1 Minecraft version and knowledge of mods available for it. - Familiarity with Spark and/or Observable mods and how ...

I'm in need of a SIP and Asterisk expert to help troubleshoot issues with a SIP interconnect between two companies, focusing purely on voice communication. Key responsibilities include: - Identifying issues within the existing setup - Repairing and configuring the SIP and Asterisk system Ideal skills and experience include: - Proven experience with SIP and Asterisk systems - Strong troubleshooting abilities - Understanding of VoIP technologies - Excellent communication skills

I need a professional to help me tweak two existing CDR labels. The changes are minimal and are solely focused on text modifications and color adjustments. Key Tasks: - Modify the product description in each label. This should be done without altering the overall design and layout. - Enhance the existing color scheme. We're looking to retain the original color palette but elevate it to make the labels more visually appealing. Ideal Skills and Experience: - Proficient in graphic design and label creation. - Have a keen eye for detail to ensure the labels maintain their aesthetic appeal. - Familiarity with the CDR format is a plus, but not required.