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Could you please be more specific?
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Our inbound 800 numbers (2 of them) &nbsp;are getting &quot;pre-pend&quot; on the number<br />
<br />
I can test and &quot;see&quot; the inbound numbers<br />
8009998888<br />
8009997777<br />
<br />
But NOT the prepend as it appears in the information window of the phone<br />
<br />
TV1-8009998888<br />
<br />
If I just call my personal direct line I see<br />
TFN-xxxxxxxxxx &nbsp; &nbsp;(cell number I'm making call from)
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We have a marketing campaign coming in and I'm trying to see how the &quot;prepends&quot; can be identified on inbound calls.<br />
<br />
Using the following commands I can see everything BUT the prepend<br />
core show channels verbose<br />
core show channels concise<br />
<br />
Any ideas?
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We have a marketing campaign coming in and I'm trying to see how the "prepends" can be identified on inbound calls.

Using the following commands I can see everything BUT the prepend
core show channels verbose
core show channels concise

Any ideas?

Asterisk &quot;Prepend&quot; data retrieval

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

Telecommunication occurs when the exchange of information between two or more entities (communication) includes the use of technology. Communication technology uses channels to transmit information (as electrical signals), either over a physical medium (such as signal cables), or in the form of electromagnetic waves. The word is often used in its plural form, telecommunications, because it involves many different technologies.

Asterisk &quot;Prepend&quot; data retrieval

Asterisk "Prepend" data retrieval