<div>
<a href="http://www.cisco.com/en/US/tech/tk652/tk90/technologies_tech_note09186a0080325e8e.shtml" rel="ugc">http://www.cisco.com/en/US/tech/tk652/tk90/technologies_tech_note09186a0080325e8e.shtml</a><br />
Example 4 <br />
voice translation-rule 5<br />
&nbsp;rule 1 /^0+/ /909/<br />
<br />
So for your config<br />
voice translation-rule 1<br />
rule 1 /^1+/ /999/<br />
<br />
Greg<br />

</div>


http://www.cisco.com/en/US/tech/tk652/tk90/technologies_tech_note09186a0080325e8e.shtml [http://www.cisco.com/en/US/tech/tk652/tk90/technologies_tech_note09186a0080325e8e.shtml]
Example 4
voice translation-rule 5
 rule 1 /^0+/ /909/

So for your config
voice translation-rule 1
rule 1 /^1+/ /999/

Greg


<div>
<div class="content wysiwyg-content">
Greetings,<br />
<br />
I have a series of extensions ranging from 101 through 200. &nbsp;In order to get to our voicemail system (hosted elsewhere via SIP), I need to prepend 999 to the extension<br />
<br />
So instead of the sip header: &nbsp;sip:101@mysipprovider I need to send: sip:999101@mysipprovider<br />
<br />
I have tested a manual translation, which works fine, but I am limited to 15 rules which won't work.<br />
<br />
(this works)<br />
voice translation-rule 1<br />
rule 1 /^101/ /999101/<br />
<br />
So I need an expressed-based translation-rule that will make this happen for all the extensions.<br />
<br />
Thanks!<br />
<br />

</div>
</div>


Greetings,

I have a series of extensions ranging from 101 through 200.  In order to get to our voicemail system (hosted elsewhere via SIP), I need to prepend 999 to the extension

So instead of the sip header:  sip:101@mysipprovider I need to send: sip:999101@mysipprovider

I have tested a manual translation, which works fine, but I am limited to 15 rules which won't work.

(this works)
voice translation-rule 1
rule 1 /^101/ /999101/

So I need an expressed-based translation-rule that will make this happen for all the extensions.

Thanks!



Cisco Call Manager Express voice translation-rule

IP telephony (Internet Protocol telephony) is a general term for the technologies that use the Internet Protocol's packet-switched connections to exchange voice, fax, and other forms of information that have traditionally been carried over the dedicated circuit-switched connections of the public switched telephone network (PSTN). Using the Internet, calls travel as packets of data on shared lines, avoiding the tolls of the PSTN. The challenge in IP telephony is to deliver the voice, fax, or video packets in a dependable flow to the user.

IP Telephony

Voice over IP (VoIP) is a methodology and group of technologies for the delivery of voice communications and multimedia sessions over Internet Protocol (IP) networks, such as the Internet. Other terms commonly associated with VoIP are IP telephony, Internet telephony, broadband telephony, and broadband phone service. The term specifically refers to the provisioning of communications services (voice, fax, SMS, voice-messaging) over the public Internet, rather than via the public switched telephone network (PSTN).  Examples of the VoIP protocols are H.323, Media Gateway Control Protocol (MGCP), Session Initiation Protocol (SIP), H.248 (also known as Media Gateway Control (Megaco)), Real-time Transport Protocol (RTP), Real-time Transport Control Protocol (RTCP), Secure Real-time Transport Protocol (SRTP), Session Description Protocol (SDP), and Inter-Asterisk eXchange (IAX).