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Top 10 greater worker

2017.08.26 13:35

admin 조회 수:21205

https://www.upwork.com/mobile/freelancers?query=asterisk-agi



Profile Overview

I have been developing Asterisk based telephony systems for more then 8 years and have very extensive, more than 18 years, Linux development experience. I have provided Asterisk and OpenSIPS cloud based solutions that comprise both back and front-end components and include complex dial-plans, IVRs and AGI scripts, in the following areas: - Hosted PBX applications - Conference bridge applications - Call Center applications - Intelligent Telephony load and stress test applications - Asterisk ARI - Asterisk WebRTC - REST API, OAuth 2.0 I have designed and developed Asterisk based Call Center system that is running on the AWS EC2 instances. This system is successfully integrated with the following platforms: - Proprietary CRMs - vTiger - Bigcommerce - Shopify - Nation Builder - NGP VAN I have very extensive customer support experience and good at writing user guides and developer API documentations. In addition I have a Project Management certificate.

Work History & Feedback (3)


번호 제목 글쓴이 날짜 조회 수
98 php memory and filesize increase upload wav admin 2019.06.25 5044
97 changing SIP drivers to CHAN_PJSIP Please err 에러 admin 2019.06.21 6053
96 /dev/mapper/ubuntu--vg-root filling up admin 2019.04.08 12324
95 Asterisk dialolan detail explan good easy clean admin 2017.08.26 20721
94 how-to-freepbx-13-firewall-setup admin 2017.08.14 20753
93 Configuring Your PBX admin 2017.08.17 20770
92 RPi Text to Speech (Speech Synthesis) admin 2017.08.24 20798
91 Google letter agi admin 2017.08.26 20812
90 Asterisk based auto dialer test and verified by 300+ concurrent. admin 2017.08.31 20821
89 SUGAR CRM admin 2017.08.23 20880
88 /sbin/service httpd start stop web start stop admin 2017.08.16 20883
87 thirdlane PBX price admin 2017.08.23 20892
86 IVR actions asterisk admin 2017.08.31 20900
85 download Installing+AsteriskNOW admin 2017.08.25 20933
84 asterisk XactView V3-CRM Widget admin 2017.08.24 20953
83 FreePBX 12 – Getting Started Guide admin 2017.08.29 21007
82 asterisk CRM SUGARCRM SuiteCRM admin 2017.08.24 21021
81 NAT 와 VoIP 시그널과 RTP 전송 영향 NAT와 방화벽/STUN/TURN/ICE/SBC admin 2017.08.19 21022
80 asterisk freepbx TTS Engine Custom - Amazon Polly - 24 languages admin 2017.08.24 21027
79 User Control Panel (UCP) 14+ admin 2017.08.23 21035
78 Asterisk/IVR/PBX/VoIP/Contact center/Voicebroadcast engineer admin 2017.08.25 21037
77 Asterisk 13 Debian 8 admin 2015.11.13 21050
76 AsterSwitchboard CTI Operator Panel for Asterisk admin 2017.08.08 21057
75 github A2Billing is commercially supported by Star2Billing admin 2017.08.26 21082
74 Text to Speech User Guide admin 2017.08.24 21136
73 iptables for asterisk simple example configuration admin 2017.08.31 21160
72 asterisk IVR 쉽게 설정하기 admin 2017.08.16 21162
71 HOW TO INSTALL FREEPBX ON CENTOS 7 admin 2017.08.24 21199
70 FOIP: T.38 Fax Relay vs. G.711 Fax Pass-Through (Fax Over IP) admin 2015.09.24 21206
» Top 10 greater worker admin 2017.08.26 21205
68 Capturing SIP and RTP traffic using tcpdump admin 2017.08.17 21223
67 asterisk Chapter 6. Dialplan Basics admin 2017.08.25 21225
66 음성통화 서버 Asterisk + FreePBX / 통화 시연해보기 admin 2017.08.18 21282
65 TwistedWave Online A browser-based audio editor admin 2017.08.25 21289
64 Configuring an Asterisk server admin 2015.05.05 21310
63 Asterisk Downloads AsteriskNOW Software PBX admin 2015.05.05 21319
62 Setup install Asterisk PBX telephony system | VOIP Tutorial admin 2015.05.05 21334
61 OPUS and VP9 Bitrates admin 2017.08.17 21375
60 Insert into dialplan Asterisk admin 2017.08.26 21379
59 asterisk FreePBX 14, Distro 14 & More! admin 2017.08.16 21383
58 우분투 Mumble VoIP 음성채팅서버 구축 admin 2017.08.18 21408
57 Fax Configuration FREE PBX and asterisk FAX admin 2015.05.05 21420
56 Asterisk Freepbx Install Guide (CentOS v7, Asterisk v13, Freepbx v13) admin 2017.08.23 21431
55 Considerations for Using T.38 versus G.711 for Fax over IP file admin 2015.09.24 21458
54 Brand New Sealed Sangoma FreePBX 60 - 75 Users or 30 Calls admin 2017.08.05 21466
53 fax licenses Asterisk admin 2015.05.05 21475
52 How to Install Asterisk 13 on Ubuntu 16.04 from Source admin 2017.08.23 21484
51 FreePBX – Custom FAX to email admin 2015.05.05 21488
50 Asterisk 설치 준비 admin 2015.11.15 21507
49 How to build an outbound Call Center with Newfies-Dialer and Asterisk/FreePBX admin 2017.08.31 21518
48 A simple IVR and Queue example where customer listens to marketing materials .. admin 2015.05.05 21551
47 User Control Panel (UCP) asterisk freepbx admin 2017.08.17 21577
46 FaxServer using Asterisk admin 2015.05.05 21582
45 Price ,,Install Commercial Modules on CentOS and RHEL based admin 2017.08.16 21583
44 WombatDialer is highly scalable, multi-server, works with your existing Asterisk PBX. admin 2017.08.31 21601
43 초보) Asterisk , AsteriskNow 무엇인가? 무슨차이인가? 시작 배우기 쉽게 이해 공부 사용 admin 2017.08.29 21627
42 Installing FreePBX 14 on Debian 8.8 These instructions work fine admin 2017.08.29 21631
41 Asterisk A simple IVR admin 2015.05.05 21633
40 Generic Asterisk SIP Configuration Guide admin 2015.05.05 21640
39 Installing SNG7 Official Distro admin 2017.08.17 21704
38 T.38 Fax Gateway Asterisk admin 2015.05.05 21713
37 FAX over IP sofware admin 2015.05.05 21714
36 Setup Asterisk 13 with FreePBX 13 in CentOS 7 admin 2017.08.24 21769
35 Incoming Fax Handling admin 2015.05.05 21786
34 How to install and setup Asterisk 14 (PBX) on CentOS 7 admin 2017.08.23 21790
33 Asterisk Answering Machine Detection (AMD) Configuration admin 2017.08.17 21800
32 Using Asterisk to Detect and Redirect Fax Calls for Communications Server admin 2015.05.05 21937
31 Smart Predictive Auto calling Software System: Automatic Phone Calling admin 2017.08.31 21948
30 Introducing Asterisk Call Distribution ACD asterisk admin 2017.08.31 21972
29 AGI asterisk gateway interface synopsis admin 2017.08.26 22005
28 Dialplan handler routines allow customization admin 2017.08.26 22006
27 Automatic Call Distribution (ACD) Asterisk as Call Center admin 2017.08.31 22030
26 Fax For Asterisk download add on 1 port free IVR prompt G.729 admin 2015.05.05 22037
25 MP3 to WAV, WMA to WAV, OGG Convert audio to WAV online admin 2015.05.09 22055
24 Setup FAX on Asterisk with DIDForSale SIP DIDs admin 2015.05.05 22077
23 Playing text to speech inside read function in asterisk admin 2017.08.28 22141
22 asterisk dialplan 설명 admin 2017.08.16 22156
21 Asterisk Answering Machine Detection (AMD) Configuration admin 2017.09.01 22189
20 VICIdial Scratch Installation CentOS 7 & MariaDB & Asterisk 11 & Latest VICIdial SVN admin 2017.09.02 22467
19 Text to speech for asterisk using Google Translate admin 2017.08.24 22480
18 Asterisk tips ivr menu Interactive voice response menus admin 2015.05.05 22540
17 Hosting Cheap VPS Hosting that doesn’t feel cheap admin 2017.08.24 22858
16 Installing AsteriskNOW Official Distro admin 2015.05.05 22953
15 Speech Recognition on Asterisk: Getting Started admin 2017.08.28 22978
14 Asterisk 가장쉬운 설치 및 설정 사용 방법 이해 할수있게 배우는 순서 안내 설명 admin 2017.08.16 23189
13 List of 5 Open Source Call Center Software Programs admin 2017.08.31 23607
12 Freepbx on Debian (Debian v7, Asterisk v11, Freepbx v2.11) admin 2015.05.05 23711
11 Asterisk fax Asterisk and fax calls Fax over IP admin 2015.05.05 24126
10 Asterisk Quick Start Guide admin 2015.05.05 24342
9 A2Billing v2.2 Install Guide CentOS v7 Asterisk v11 v13 seems to work FreePBX v13 admin 2017.08.23 24517
8 A2Billing v2 Install Guide admin 2015.05.05 24917
7 Securing Your Asterisk VoIP Server with IPTables admin 2015.05.05 25123
6 Asterisk Freepbx Install Guide (CentOS v6, Asterisk v13, Freepbx v12) admin 2015.05.05 25746
5 Fusionpbx v4 Freeswitch v1.6 CentOS v7 Install Guide admin 2017.08.23 26333
4 How to Install Asterisk on CentOS 7 easy clean explain 깔금한 쉬운 설명 admin 2017.08.23 27717
3 라즈베리파이, 아스타리스크(asterisk) PBX(사설교환기) admin 2017.08.23 28500
2 Asterisk AGI/AMI to ARI Asterisk&FreePbx - IVR setting admin 2015.05.05 30813
1 Make Your Own IVR with Asterisk admin 2017.08.26 34793