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  1. 1. Provide a clear description of your needs and your expectations of an expert, consultant or job candidate and Zintro will match it with the most relevant professionals in our platform.
  2. 2. Within a day or two typically 6 - 12 Experts, who have opted-in, will contact you with a brief explanation of their qualifications and how they can help.
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Recent Digital Telephony Inquiries

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Digital Telephony

We are seeking a telephony expert with experience in seimens specially and avaya and cisco would be a great plus. For multiple locations- florida, texas and lincolnshire.

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    Norman |Managing Director


    4.7 Hours Later
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    Preston |CEO

    It would be my pleasure to help you with this. You can contact me at *****...

    10.2 Hours Later
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    balaji |CTO

    Contact me we can help you. ***** UK...

    21.4 Hours Later
+6 Other Responses
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Dear consultants we are facing sip call cdrs mis-machting issue on our mvtsii softswitch with our customer. Compared the cdrs found that they mismatch when customer the one who disconnect the call first. In the case our side disconnect the call first. The cdr matches perfectly. Please confirm us what is issue in sip msging or is is out switch problem or customer issue.? when this customer disconnect the call our switch replies them"481 call leg/transaction does not exist". Waiting for your reply

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    Franco |Telecommunications Engineer

    Of course its a signaling issue. They may not be sending the BYE message, would need to check sip tr...

    3.5 Hours Later
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    Woodrow |CEO, Consultant, President, Vice VP, Lia

    Correct. Signaling issue. Reverse engineer. Set your switch to std ***** let them config...

    12.3 Hours Later
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    Asad |Senior Core Consultant

    Hi, check headers of SIP BYE message from their side. I suspect that they are sending something wron...

    3.7 Days Later
+4 Other Responses
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Telecommunication Marketing

Co-marketing for telecommunications, specifically looking at partnerships to make voip services relevant and progressive in the future.

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    Steven |CTO, VP Network Engineering and Operatio

    I'm available now and can provide support anywhere in the world....

    7.8 Hours Later
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    Deb |Managing Director

    My resume includes 25+ years in telecom and telecom marketing. I've worked with almost all of the ...

    11.7 Hours Later
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    Ashvini |Internet Marketing Manager

    Ecosmob provides VoIP solutions since 6+ years in various open source technologies. Contact Ashvini ...

    10.1 Days Later
+5 Other Responses
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Prepaid Telecommunication

Looking to speak with telecommunications sales and distribution experts. Focused on prepaid mass market products/services. Must have direct experience with sales and distribution teams at a major telecommunications provider. Geo: emerging markets (latin america, southeast asia, south africa, china) title: vp of sales, management, etc. Company: any telecomm companies, but the larger the better

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    Cross-border Telecommunication Services

    We are looking to find market experts able to provide information on the mexican-american cross-border market for telecommunication services. Specifically, we are looking to understand the market landscape for wholesale and enterprise telecommunications services including, transport, dedicated ip access, voice, and colocation. We are looking for information on market participants and product pricing. Expert job title(s): planning, interconnection, telephony, engineering, buying ideal expert: experience buying services in us-mexico cross border telecommunications services and understanding of market dynamics companies in this space of interest: transtelco, america movil (telmex, telcel), bestel, protel i-next, telefonica, at&t mexico, ufinet, redit, marcatel geography: mexican-american border areas, southern california, arizona, new mexico, texas, mexico

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      Telecommunication Services In Africa

      Hi, i am looking for subject matter expertise on "telecommunication services(enterprise mobility) in africa" which include best engagement models, contract models, pricing models etc. Please reach out to me if you possess the needed expertise. Thanks.

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        Rouba |Manager

        Hi Sir, Feel free to contact me, I have the required experience for Telecom consultancy in the Afr...

        1 Hour Later
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        Joe |Zintro Expert

        I have known that you are in need of a Telemarketer | Appointment Setter? I am doing telemarketing f...

        2.5 Hours Later
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        Pankaj |Lead Product Manager-Messaging, VAS, Roa

        I am currently working in Vodafone group and can confirm that are very familiar with african mobile ...

        3.9 Days Later
      +9 Other Responses
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      Telecommunication Equipment Industry

      We are a prominent nyc-based expert network and an authorized zintro partner. Our client has an immediate need to to conduct phone consults with multiple experts knowledgeable about the telecommunications equipment industry. The ideal candidate will be able to discuss how the new licensing deal with tivo by msos could have an impact on the space. This project has a budget.

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        Joseph |Consultant

        My background is in *****stry is various capacities and positions. I have worked i...

        1.3 Hours Later
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        Bob |Principal

        Telephone equipment is a braod ***** your client interested in ********** as tele...

        5.2 Hours Later
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        Nicolas |Head of operations

        I have worked for 5 years for network equipment providers, 5 years for consulting firms and 10 in fi...

        20.7 Days Later
      +4 Other Responses
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      Courier Delivery Of Telecommunication Products

      I am currently studying about courier delivery of telecommunication products in south africa. I would like to get insights on the below queries: 1) sourcing and engagement model ( how do top telecommunication companies engage with courier service provider for delivery of products, do they engage with single service provider or multiple service providers, is it based on volume that they engage or by geographic coverage ) 2) preferred pricing model ( on what basis does courier service providers price their telecommunication clients for distribution of couriers in south africa ) 3) key performance indicators (kpis) and service level agreements (slas) - on what metrics does courier service providers in south africa measure their success this is specific to south africa. Kindly revert back if information can be shared

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        Enterprise Telephony

        I am looking for an expert to discuss identifying key deals in the first half of 2013 for enterprise telephony vendors in thailand, indonesia and philippines.

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          Petr |Principal Consultant

          I have 12 years of experience from VoIP, Unified *****. I worked for largest carriers s...

          1 Day Later
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          Farid |Technical Support Engineer

          Hello, I'm interesting, please check my profile for more details. Thanks, Farid Borham +*****...

          2.1 Days Later
        +2 Other Responses
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        Telecommunication Report In Oic

        Hi experts, i am creating a report on the telecommunication sector in 'organisation for islamic countries (oic)'. The scope encompasses all the 57 countries. I am looking for the expert advise on the following points. I. Value chain analysis – telecommunication sector ii. Market size of the telecommunications sector in oic countries iii. Impact of the telecommunication sector on key islamic economies iv. Major telecommunication markets and key telecommunications companies within oic countries v. Current and future challenges / vulnerabilities within oic telecommunication markets vi. Oic telecommunication sector - growth potential and future outlook – number of fixed lines and mobile subscribers, data volume etc. Vii. An overview of major investments in telecommunication sector across oic countries viii. Key oic markets with large telecommunication expenditure and recent market shifts / updates ix. Opportunities within telecommunication sector in emerging oic markets (sub-saharan and northern africa) x. Technology changes within oic telecommunication sector xi. Identification and evaluation of potential opportunities within oic telecommunication sector xii. Analysis of the impact of the government policy changes on the telecommunication sector xiii. Evaluation of short and long term changes (economic, political , social changes etc. ) that will influence telecommunication sector in oic countries xiv. Labor exchange (technical & non-technical) and telecommunication technology transfer programs between oic member nations xv. Strategies for business decision makers to unlock emerging market opportunities within telecom sector please revert if you have the data and can provide the solution for the above mentioned.

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          Silvia |Research Felow

          Hello, I completed las year a report on mobile payments for those countries and work in the mobile r...

          1.4 Hours Later
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          Naveed |Zintro Expert

          Hi, I am based out of The Middle East and have worked on a similar report for the region...

          1.5 Hours Later
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          Tarun |Partner

          Hi, I can assist you on this request, have significant leadership level experience in these regions...

          12.3 Hours Later
        +3 Other Responses
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        Consumer Telecommunications In Southeast Asia

        I am currently on a project and would like your assistance with setting up expert calls with 2 types of experts. O case context industry/geography: consumer telecommunications in southeast asia • description of project and objectives: o we are helping a telco in sea with their sales strategy, part of which involves helping them define their go-to-market (gtm) strategy and also improving their sales force effectiveness o how can we use technology to enable sales force effectiveness (how do we help them sell better and more) across different channels? E.G. B2c, b2b2c o how can we use analytics to improve our telco b2c or b2b2c sales effectiveness either through revenue improvement or cost reduction impact? O timeline: urgent – looking to do ~2 calls tomorrow, friday 26th may, singapore time. 1. Experts in telco with experience in using technology to enable sales force effectiveness (sfe) type and number of experts we plan to interview: o experts with experience in using technology to enable sales effectiveness. O could be cio or ctos, business heads with deep knowledge of tech initiatives for sfe, project leads for specific tech-related initiatives for sfe o able to speak about specific solutions or use cases in which technology was used to help improve sales force effectiveness o can be consumer facing or channel partner facing (e.G. B2c or b2b2c) o high priority that it is telco industry sample interview questions: o for a specific use case, what was the specific sfe challenge that needed to be solved? O how did technology help to solve this problem? O what platform, devices were used o features / specifications / capabilities o how were requirements decided & prioritized o development – in-house or external? O what were the key challenges in implementing or rolling the solution out? O what was the greatest value that tech brought / had an impact on? O how was success / impact of the solution measured & what was the results? O name some other best-in-class examples of tech enabling sfe in other industries or geographies if possible 2. Experts in telco with experience with using analytics / big data to improve sales effectiveness type and number of experts we plan to interview: o experts with experience in using analytics/big data to enable sales effectiveness. O could be cio or ctos, sales or crm heads with knowledge & experience in using analytics. A o able to talk about specific solutions & use cases of how big data / analytics has improved sfe o solutions can be consumer facing or channel partner facing o high priority that it is telco industry sample interview questions: o in your experience, what are the top 3 areas analytics / big data can add the greatest value in improving sales force effectiveness? O what specific use cases or examples can you share? O what kind of problem / challenge was being addressed? O what kind of data was collected, and how was the data collected? O what kind of analysis & interpretation of the data was used? O what were the necessary systems, tools or skillsets required o what was the greatest value this specific solution / had an impact on? O what were the key challenges in implementation of analytics & big data solutions? O how was success / impact of the solution measured & what was the results? O name some other best-in-class examples of analytics & big data enabling sfe in other industries or geographies if possible

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          Telecommunications Installation

          Need a contractor in california that is registered and handles c7 low voltage telecommunications installations in several cities in ca.

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            Ilya |Director of Telecom Managed Services Com

            Hello Dennis, We're experts in implementing all flavors of SS7switching. We also provide managed ser...

            2.7 Hours Later
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            Duncan |Manager

            Will you provide a more specific description of the type of work? I have different tech ***** so...

            3 Hours Later
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            Sasa |Siemens EWSD engeneer

            I am interested for this role. Do you have my CV_...

            3.3 Hours Later
          +5 Other Responses
          See More Inquiries

          Digital telephony is the use of digital electronics in the provision of digital telephone services and systems. Since the 1960s a digital core network has almost entirely replaced the old analog system, and much of the access network has also been digitized. Digital telephony was introduced to provide voice services at lower cost, but was then found to be of great value to new network services such as ISDN that could use digital facilities to transfer data speedily over telephone lines.

          Top Digital Telephony Experts

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