android - Mobile device capacity for sending SMS -


suppose live in country don't have access smpp servers , typical sites sending sms (cardboardfish, bulksms, twilio, etc.) fail send sms in country (because don't have updated database of "numbers , carriers").

i wan't have device (with either ios, android or windows phone) notified (with push notifications web application) sending sms bundles (an array of {recipient, message})

my questions are:

  1. is feasible solution?
  2. will scale? 1 can put more devices when rate more x sms/min
  3. how many sms can mobile device send consecutively? can send example 500 consecutively?

it doable, though i'm not sure doing via smartphone app best solution - there may limits push notifications, app allowed in background, etc. example, wp apps' background tasks may not run if os thinks there's not enough resources (memory, cpu, etc.)

a more realistic solution hook gsm modem or ordinary dumbphone server , send messages through that. there opensource gateway software, kannel, can used make kind of connection, including aforementioned smpp , other protocol other gateways, few using devices directly. way there's less moving parts , don't know of software restrictions.

whether scale, different question. mobile operator cut off. also, 500 sms/sec. not work setup. smpp connections throughput limit lower, , meant setups large amounts of messages moved. consumer device perhaps may able technically push out messages operator throttle or drop messages.

one more thing, find weird none of larger sms gateways wouldn't work since of them hlr check countries have mobile number portability - is, check network phone belongs to, before sending anything.

most mobile operators provide direct connections them, whether via smpp or other protocol possible. whether it's cost effective @ amounts, different question.


Comments

Post a Comment

Popular posts from this blog

html - How to style widget with post count different than without post count -

i have border below li elements in wordpress widget types appropriate. element inside set block gives them nice easy click full width. the problem, when choose option "show post count" when adding widget such categories or archives displays post count plain text after tag , because tag block pushes post number text line below. whether choose show post count or not show post count still gives exact same element identifyer example "widget_categories". how style post count not on next line still keep links non post count list items full width? here's example on sidebar www.bbmthemes.com/themes/modular/blog-standard/ in order solve problem need remove display:block; for ul.widgets ul a , add in it's place line-height: 33px; what going achieve have same visual effect. what going lose doing links going work on text , not on "box". the other way out of find post count coming , make changes this. example change text count i
Read more

How to remove text and logo OR add Overflow on Android ActionBar using AppCompat on API 8? -

have researched death , cannot find answer. i have actionbar using appcompat. supporting api v7 (api v8 do). actionbar works api v11. api < v11 has problem of removing icon (and feature) actionbar without supplying overflow. big picture have app logo, app title, , 3 icons squidging same actionbar on low end phone. trying make room! i happy 1 of 2 solutions. either: a method of getting overflow functionality can retrieved pull down. (preferred) method of removing icon , text actionbar below current xml api 11+: <resources> <!-- base application theme api 11+. theme replaces appbasetheme res/values/styles.xml on api 11+ devices. --> <style name="appbasetheme" parent="theme.appcompat.light.darkactionbar"> <item name="android:actionbarstyle">@style/liteactionbarstyle</item> <item name="actionbarstyle">@style/liteactionbarstyle</item> </st
Read more

javascript - storing input from prompt in array and displaying the array -

i want take the inputs user prompt, store input in array, , display it. want take 10 inputs user using for loop. have tried do-while shown below. var givennames = new array(); var pattern = /[\w\d]{1,}/ig; do{ var name = prompt("enter names. letters , digits accepted!\nentering empty field stops asking",""); if(name && name.match(pattern)){givennames.push(name);} } while(name != ""); function displaynames(){ if(givennames.length > 0){ document.getelementbyid("list").innerhtml = "<span style='color:navy;font- weight:bold;'>given names are:<\/span><br><br>" + givennames.join("<br><br>"); } else { document.getelementbyid("list").innerhtml = "<span style='color:navy;font-weight:bold;'>nothing has been given!<\/span>"; } } how replace for loop? var givennames = new array();
Read more