Parsing capabilities in CUCM LUA http://developer.cisco.com/c/message_boards/find_thread?p_l_id=&threadId=4459091 2013-05-26T07:51:56Z 2013-05-26T07:51:56Z Yossi Ben Hagai http://developer.cisco.com/c/message_boards/find_message?p_l_id=&messageId=4459770 2011-09-08T20:07:07Z 2011-09-08T20:07:07Z

Hi, The this calling party number manipulation functionality you have described can be achieved with number translation on the CUCM admin GUI. However, doing it with normalization script should be just as easy, for example to add a prefix of "1" to the 6 leftmost digits, the following script should do the trick (never actually tested this one): [code] M = {} function M.inbound_INVITE(msg) msg:applyNumberMask("From", "1XXXXXX") end return M [/code] The Lua environment on CUCM does not include all standard Lua libraries, fortunately you have the [url=http://www.lua.org/manual/5.1/manual.html#5.4]string manipulation library[/url] at hand if you want to go freestyle. Regards, Yossi.

Yossi Ben Hagai 2011-09-08T20:07:07Z Christa Sherker http://developer.cisco.com/c/message_boards/find_message?p_l_id=&messageId=4459090 2011-09-08T16:34:14Z 2011-09-08T16:34:14Z

<pre>We need to utilize LUA to manipulate SIP headers for interoperability with our SIP trunking provider. We need the ability to parse the first 6 digits of the From URI-user field of the INVITE header. Does anyone know of any documentation on the parsing capabilities of the LUA scripting or any modules that can be added to support this. Thanks. </pre>

Christa Sherker 2011-09-08T16:34:14Z