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Travelling without unnecessary costsReis sonder onnodige koste

Friday, November 15th, 2013

IF you travel abroad on a regular basis, you’ve probably learnt the hard way how expensive cell phone expenses can become once crossing South African borders.

Still, there are ways to save yourself a staggering phone bill if you really need to stay connected when travelling.

Buy a local SIM card

Most travelers don’t realise how easy it is to replace a phone’s SIM card with a local one. Prepaid SIM cards are cheap and it’s easy to load data. Incoming calls are generally free and outgoing calls (local and international) are substantially cheaper as well.

Keep in mind a new SIM card also means a new phone number. If friends and family need to get hold of you, let them know what your new, temporary number while travelling is.

Unfortunately, just like in South Africa, you need to go through the tedious RICA process. To save yourself time and effort, make sure you have the necessary documentation at hand for a painless registration.

Buy a SIM card before leaving

Execmobile or Flyconnected allows you to buy a SIM card before you even board the plane – less hassles when you’re in a foreign land.

Maxroam also provides a prepaid SIM service which can be used in more than 200 countries.

 Skype or TruPhone

Register as a Skype user before leaving and buy call credits. Because it’s a data call and not a traditional phone call, calls can cost as little as 2 cent per minute.

Skype is dependent on your internet connection and unfortunately this influences the quality and stability of your calls.

International call cards

Call cards give travelers the opportunity to use land lines, phone booths and in some cases, even cell phones.

Most airports and convenience stores sell these cards which provide relatively cheap international tariffs. You can also purchase an international call card in South Africa.

Switch off your data services!

The easiest, cheapest and simplest solution still remains switching off your data services before you travel overseas.

Even though you’re not intentionally using data, applications could still be downloading updates in the background or try to establish a connection.

More information on service providers’ roaming services:

Cell C
Vodacom
MTN

[BRON: www.about.com en www.moneyweb.co.za]

 

 

 

 

Indien jy gereeld oorsee reis, het jy waarskynlik al op die harde manier geleer dat selfoonkostes buitensporig duur raak wanneer jy Suid-Afrika se grense verlaat.

Tog is daar maniere om te bespaar wanneer dit steeds noodsaaklik is om per telefoon beskikbaar te wees.

Koop `n plaaslike SIM-kaart 

Meeste reisigers weet nie dat hul foon se SIM-kaart met `n plaaslike SIM-kaart vervang kan word nie.

Voorafbetaalde simkaarte is goedkoop en maklik om data op te laai. Inkomende oproepe is normaalweg gratis en uitgaande oproepe (plaaslik en internasionaal) is ook aansienlik goedkoper. 

Hou in gedagte dat, wanneer jy `n ander SIM-kaart in jou foon sit, jy ook `n nuwe selfoonnommer gaan kry.  Stuur die nuwe nommer aan jou kontakte as jy bereikbaar wil wees gedurende jou oorsese besoek.

Soos in Suid-Afrika, moet jy ook oorsee deur die RICA-proses gaan. Sorg dat jou dokumentasie in plek is om tyd en moeite te spaar. 

Koop ‘n SIM-kaart voordat jy vertrek

Execmobile of Flyconnected gee aan jou die geleentheid om `n SIM-kaart te bekom selfs voordat jy op die vliegtuig klim – minder moeite as jy in die vreemde sit.

Maxroam verskaf ook `n voorafbetaalde SIM-kaart wat in meer as 200 lande gebruik kan word.

 Skype of TruPhone

Registreer as Skype-gebruiker voor jy vertrek en koop krediete om oproepe te maak. 

Oproepe kan so min as 2 sent per minute kos, omdat dit data is en nie `n tradisionele oproep nie.

Skype se enigste nadeel is die betroubaarheid en kwaliteit van oproepe wat onderhewig is aan jou internetverbinding. 

Internasionale belkaarte

Belkaarte laat jou toe om gewone landlyn-fone, telefoonhokkies en in sommige gevalle, selfs selfone te gebruik.

Lughawens en gerieflikheidswinkels verkoop dié kaarte, wat relatiewe goedkoop internasionale tariewe bied. Jy kan ook ‘n internasional belkaart in Suid-Afrika koop. 

Sit af jou datadienste!

Die eenvoudigste, veiligste en goedkoopste opsie is om alle datadienste af te skakel voor jy oorsee gaan.

Selfs al gebruik jy nie bewustelik data nie, kan toepassings op die agtergrond data gebruik om  opdaterings te doen, of `n verbinding te probeer bewerkstellig.

Meer inligting oor diensverskaffers se “roaming” dienste: 

Cell C
Vodacom
MTN

 

[BRON: www.about.com en www.moneyweb.co.za]

 

Free YouTube?YouTube skielik gratis?

Friday, November 1st, 2013

If you’ve been surfing YouTube the past week, whether for academic purposes or for your video fix, you might have noticed something interesting – Inetkey wasn’t always necesary to access videos. And you observation would be correct.

Good news for us, but we first we need to explain how it works so you won’t be caught off guard.

Stellenbosch University’s internet is routed through Tenet (The Tertiary Education and Research network), a network infrastructure aiming to provide the best possible internet infrastructure to academic institutions. For this reason Tenet’s server is open and accessible to SU staff at no cost and without Inetkey.

But how is this relevant to YouTube? Tenet is hosting a version of YouTube on it’s server cache to enable easier and faster access for their users.

To establish which network should be used for a request and to select the shortest route  for traffic to travel to follow, Google uses algorithms, also known as geo-tagging. In our case Google decides to direct your YouTube request to Tenet instead of one of their servers located overseas.

The risk in the current situation is that Google might decide to use another cache for optimal network capacity and free content will change to paid content once again.

All YouTube content isn’t necessarily part of the cache. Tenet caches the data according to demand. To ensure you don’t pay, keep’Inetkey closed when browsing YouTube.

However, until Google changes it’s route, you can play around on YouTube to your heart’s content. Just remember to keep your Inetkey closed, otherwise you’re in for a big surprise at the end of the month.

 

Indien jy die afgelope week YouTube besoek het – of dit nou om akademiese redes was of vir jou weeklikse video-fix, sou jy opgemerk het Inetkey nie noodwendig nodig was nie. En jou observasie sou heeltemal reg wees.

Goeie nuus, maar daar is ‘n stertjie aan die storie. Kom ons verduidelik eers hoekom dit skielik so is. 

Universiteit Stellenbosch se internet word herlei deur Tenet (The Tertiary Education and Research network), ‘n netwerk met die doel om die beste moontlike infrastruktuur aan akademiese instansies te verskaf. Derhalwe is Tenet se bediener oop vir US-personeel en kan toegang gratis, sonder Inetkey, verkry word. 

Maar wat het YouTube hiermee te doen? Tenet huisves ook die afgelope tyd ‘n weergawe van YouTube in sy kasgeheue, sodat gebruikers makliker en vinniger toegang kan kry.

Om te bepaal watter netwerk gebruik moet word vir ‘n versoek en die kortste pad waarheen verkeer herlei moet word, te bepaal, gebruik Google algoritmes, of te wel geo-tagging. In ons geval besluit Google om jou YouTube-versoek eerder na Tenet te wys in plaas van na hulle oorsese bedieners.

`n Risiko bestaan wel dat, indien Google besluit om ‘n ander cache te gebruik vir beter netwerkkapasiteit, die gratis inhoud kan terugverander na betaal-inhoud. 

Let wel, ALLE YouTube videos is nie outomaties deel van die kasgeheue nie – Tenet bêre die data volgens aanvraag. Om te verseker jy betaal nie, hou jou Inetkey gesluit wanneer jy YouTube besoek.

Tot tyd en wyl Google sy roete verander kan jy gratis op YouTube rondspeel. Onthou net om jou Inetkey toe te maak, anders kan jy ‘n lelike verrassing aan die einde van die maand kry.

 

Overseas and need our help?Is jy oorsee en het ons nodig?

Friday, October 18th, 2013

Previously you could only reach us by phone or e-mail, then you could follow our blog and tweets.

Now you can contact us via Skype when you’re overseas and in dire need of some computer related assistance.

Save yourself those exorbitant international call costs and look for us on Skype by searching for helpinfo@sun.ac.za or the username itstellenuni.

`n Paar jaar gelede kon jy ons net bel of e-pos stuur, toe kon jy ons blog lees en tweets volg.

Nou kan jy selfs op ons nommer druk as jy oorsee is en sukkel met `n rekenaarverwante probleem.

Spaar jouself die buitensporige internasionale oproepkostes en kom kuier vir ons op Skype deur te soek na helpinfo@sun.ac.za of die gebruikersnaamitstellenuni.

Good news for Telkom customersGoeie nuus vir Telkom-kliënte

Friday, October 4th, 2013

When Telkom is mentioned in conversation, it’s usually not in a particularly positive light – whether it’s justified or not. We all know the tongue in cheek reference to the company as “Hellkom”. But the past month Telkom made a commendable attempt to improve their negative image.

The first indication of this was seen with an announcement on 20 September which stated that the speed of all ADSL packages will be in increased at no extra cost. From November Telkom will increase the speed of connections for clients who use 1Mbps, to 2Mbps, 2Mbps to 4Mbps and 4Mbps to 10Mbps. In future the “Up to 4 096/10 240 kbps” package will be split into two categories –  ‘Up to 4 096 kbps’ and ‘Up to 10 240 kbps’.

According to Managing Executive of Wholesale,  Casper Kondo Chihaka, this upgrade will enable clients to obtain higher speed subject to the existing network conditions.

Other than this welcome windfall, the company also announced that Telkom internet subcribers, for a limited period, will be allocated unlimited data for selected multimedia and gaming services. The two Telkom services included in this promotion are Do Movies en Do Gaming. When Telkom clients use these services, data will not be deducted from the monthly in-bundle cap.

The Do Movies promotion offers unlimited data from 1 Oktober to 31 March for DStv Catch Up onlineDStv BoxOffice online, Apple TV through iTunes and the Samsung Video Hub.

The Do Gaming option offers unlimited data on gaming platforms and servers from 4 October for 30 days from service activation. The free data platforms include the PlayStation Network, Xbox Live, Battle.net, Steam, Origin and the Do Gaming servers.

All data used on these platforms, whether  it’s used for online gaming or downloading patches or games, will not be deducted from clients’ normal data usage. If, after 30 days of free gaming, you’d like to continue using the Do Gaming service, you can subscribe at a cost of R49 per month.

[SOURCE: www.mybroadband.co.za]

Telkom is bekend daarvoor dat hulle nie altyd die beste publisiteit kry nie – of dit nou gegrond is of nie. Ons almal ken die spottende verwysing na “Hellkom”. Maar die afgelope maand poog dié telekommunikasie-maatskappy om weer in ADSL-gebruikers se goeie boekies te kom.

Die eerste aanduiding hiervan is die aankondiging op 20 September dat die spoed van alle ADSL-pakkette, teen geen ekstra koste verhoog sal word. Vanaf November sal Telkom begin om die spoed van kliënte wat 1Mbps gebruik, op te gradeer na 2Mbps, die 2Mbps na 4Mbps en 4Mbps na 10Mbps. Voortaan sal die ‘Tot 4 096/10 240 kbps’ pakket verdeel word in twee kategorieë, ‘Tot 4 096 kbps’ en ‘Tot 10 240 kbps’.

Volgens Casper Kondo Chihaka, Telkom se Uitvoerende direkteur van groothandel, sal die opgradering aan kliënte die geleentheid bied om ‘n vinniger spoed te bereik, afhangende van die bestaande netwerktoestande. 

Buiten hierdie ADSL-meevallertjie, het die maatskappy ook aangekondig dat Telkom internet-intekenare vir `n beperkte tydperk onbeperkte data sal ontvang vir sekere multimedia- en speletjiedienste. Die twee Telkomdienste wat ter sprake is, is Do Movies en Do Gaming. Wanneer Telkom internetgebruikers hierdie dienste gebruik, sal data nie van die maandelikse kwota data afgetrek word nie.

Die Do Movies promosie bied onbeperkte data vanaf 1 Oktober tot 31 Maart vir DStv Catch Up onlineDStv BoxOffice online, Apple TV deur middel van iTunes en die Samsung Video Hub.

Die Do Gaming opsie bied onbeperkte data op speletjie-platforms en bedieners vanaf 4 Oktober vir 30 dae vandat die diens geaktiveer is. Die “gratis data” platforms sluit die PlayStation Network, Xbox Live, Battle.net, Steam, Origin en die Do Gaming bedieners in.

Alle data wat op hierdie platforms gebruik word, hetsy dit vir aanlyn speletjies, die aflaai van `n speletjie of programveranderings is, sal nie afgetrek word van kliënte se normale datagebruik nie. Indien jy na die 30 gratis dae wil aanhou om die Do Gaming diens te gebruik, kan jy dit aankoop teen R49 per maand. 

[BRON: www.mybroadband.co.za]

Bits & Bytes officially on airBits & Bytes amptelik op die lug

Friday, September 20th, 2013

A month ago we proudly announced the arrival of a new IT segment every second Tuesday on MFM. (Read the article here)

The radio version of Bits & Bytes had it’s second successful broadcast on Tuesday and the feedback has been extremely positive. With each programme we try to combine news relevant to students and staff, as well as interesting developments on the technological front, in an informal style.

This week’s topics included e-mail storms, a new smart watch, our latest survey and news on the brand new IT Student Centre launching January 2014.

We do realise not everyone will be able to listen to the show due to limited access, therefore we have an alternative so you won’t miss out on anything. You can now also listen to the broadcasts online by browsing to www.sun.ac.za/bb. On the site you’ll find all the previous newsletters, as well as previous broadcasts. Just click on the mp3 link.

These clips are hosted within the SU network and won’t rocket your internet costs – so you can listen with ease.

If you do want to listen to the direct broadcast, tune in every second Tuesday at 11:45 on the AM to PM Show on MFM with Ella, Eduard and our resident IT guru, Tian.

You’re also welcome to send comments and questions during the show via Twitter and if there’s enough time Tian will address them. Tweet us at @ITStellenUni!

`n Maand gelede het ons julle met trots ingelig dat daar voortaan `n spesiale IT-segment elke tweede Dinsdag op MFM uitgesaai sal word. (Lees die berig hier.)

Die radio-weergawe van Bits & Bytes het die afgelope week sy tweede suksesvolle uitsending gehad en die terugvoer het ons verwagtinge oortref. Met elke insetsel probeer ons om `n kombinasie van relevante nuus vir studente en personeel, sowel as interessante verwikkelinge op die tegnologiese front op `n informele trant aan luisteraars oor te dra.

Dié week se onderwerpe het e-pos storms, `n nuwe “slim”-horlosie wat eendag selfone se rol mag oorneem, ons nuutste opname en nuus oor die splinternuwe IT-Studentesentrum wat in Januarie bekendgestel word, in. 

Ons besef egter dat almal nie toegang het om daarna te luister nie en het dus die fasiliteit geskep waar jy, nadat dit uitgesaai is, steeds aanlyn na die uitsendings kan luister. Al wat jy hoef te doen is om na www.sun.ac.za/bb te gaan waar daar `n lys van alle vorige nuusbriewe is, maar ook alle vorige radio-uitsendings. Kliek bloot op die mp3-skakel.

Die insetsels word binne die us-netwerk gehuisves, dus gaan dit nie jou internetkoste opvreet nie – jy kan met `n geruste hart luister.

As jy wel die regstreekse uitsending wil hoor, skakel gerus elke tweede Dinsdag om 11:45 op die AM to PM Show op MFM saam met Ella, Eduard en ons eie Tian in.

Jy is ook welkom om kommentaar en vrae in daardie tydsgleuf via Twitter aan ons te stuur en indien daar geleentheid is, sal Tian dit op die lug beantwoord. Tweet ons by @ITStellenUni!