Here is teleporter for mangos and it is C++ not SQL...
If you know to compile then you will easy put it on server
Some lil help:
Patch
1. Apply the .patch file to your ScriptDev2 folder and recompile
2. Copy the new scriptdev2.conf to your server folder
SQL
Use NPC_example.sql if you don't want to create your own NPC
But you will need to add alone in db on Scriptname of mob "telenpc"
If you create your own make sure to:
* Set npcflag to 1
* Set ScriptName to "telenpc"
Download: TeleNPC
SVN: http://svn.assembla.com/svn/TeleNPC/
Credits goes to SlashX
And to me For npc and share....