dear , i have assignment and want know if you can do it? how much it will cost? when you can finish it? You are a group of consultants responsible for designing and configuring VoIP systems. Your main task is to implement a dedicated open source VoIP solution using Asterisk IP-PBX solution. The main purpose is to effectively receive and terminate Voice over IP calls in a Local Area Network (LAN) by implementing the appropriate dial plan and properly configure the equipment within the BEng Laboratory. Developing the telephone system will allow you to further understand the technology and its application is real business environments. This work will also allow your team to fully customise a personal voice over IP private branch exchange (PBX) and upon completion of the project your solution should be easily applied to a small to medium size business. A brief description of the requirements is given below: Your Linux server in which the Asterisk will be installed must be statically assigned an IP address 192.168.03.1 . Create the appropriate dial plan for up to 10 different extensions and attach TWO of those to X-lite softphones on your windows machines. The machine will be also an authorative DNS server for your domain: group03.local Configure Postfix MTA is such a way that all the voicemail for the extensions are forwarded to the appropriate mailboxes. Set up the appropriate IAX trunk in order to connect your IP-PBX with the Asterisk servers outside your domain. Test the system with numerous incoming and outgoing VoIP calls within the LAN. 7. Configure voice mail for the softphones used in step 2. Student Name: Student Surname: Student no: Group No: 1 2 3 4 5 Complete list of the equipment used. 9. Use Wireshark to capture VoIP traffic between the softphones and properly analyse and record the findings regarding the protocol used. Deliverable(s) Create a report to record and analyse all the steps and commands used with the appropriate screenshots regarding Asterisk installation and configuration (preferably in a form of a tutorial). Your report will follow the same numbering as above including the name of the student(s) who worked on every step. In addition, the report must include a full Asterisk dictionary regarding the commands and VoIP terms used. Any screen shot used must be fully explained. The report length is totally up to the group discretion as long as substantially describe and analyse the process. The final part of your report MUST include a section presents the constraints, limitations and assumptions made during your task accompanied by a GANTT diagram illustrating the whole project milestone. 5. All the commands used in your implementation must be properly explained in terms of their purpose and role. Simply presenting the commands without a critical reflection upon their functions will deduct marks from your work. thank you Keywords: Linux, VoIP