| Job Title: |
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Senior VoIP engineer |
| Category: |
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Engineering |
| Total Positions: |
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1 |
| Job Location: |
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Lahore |
| Gender: |
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No Preference |
| Minimum Education: |
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Bachelors |
| Career Level: |
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Experienced Professional |
| Minimum Experience: |
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6 Years |
| Salary Range: |
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PKR 0 to 0 per Month |
| Apply By: |
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Oct 15, 2020 |
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| Job Description: |
- Must be able to work independent.
- Must have hands on Development experience with SIP proxies (Open SIPS, Kamailio,kazoo), RTP proxies (RTP proxy) and PBX (Free SWITCH, Asterisk) with other commercial/open source platforms, UniMRCP etc
- Must be Familiar with voicemail-to-email, music on hold, call parking, call center applications, call queues, Inbound and Outbound call routing, Parking, Gateways Extension, Voice & Video Codecs.
- Design, install, configure, maintain, and troubleshoot High Available VoIP (SIP) Linux servers, scalable Network infrastructure, and distributed VoIP applications
- Designing & Implementation of Highly scalable, multi-threaded, multi-platform, Multi-Tenant, Single or Domain Based Fail-over voice, fax and video-based communication platform
- Conducts research into platform development, networking issues and products as required
- Provide hardware, software, Network design recommendations for all SIP based VoIP elements
- 8 to10 years’ Industry experience
- Working knowledge and experience in solving common VoIP NAT/PAT traversal issues (STUN/ICE/TURN, RFC 3489/6314)
- Experience in implementing and supporting analog technologies including gateways and circuits, terminations
- Strong working knowledge of SIP Trunking, ISUP, TDM Cards with FXO / FXS
- Strong Understanding of Session Initiation Protocol (SIP), Real-Time Transport Protocol (RTP), Real-Time Transport Control Protocol (RTCP), and Digital Tone Multi Frequency (DTMF)
- Proficiency in C, C++, language.
- Deep working knowledge of bash, Perl and/or Python for system programming.
- Familiarity with MySQL Database
- Good Experience of with Linux OS administration
- Should have good experience in VoIP Security & Server level security using Firewall/IPTables
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| Company Information |
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Company Name: Solution Surface
Company Description:
Solution Surface
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