<div>
Correct, now working with the following settings,<br />
E1<br />
ISDN PRI<br />
NET5<br />
Speech<br />
1-8<br />

</div>


Correct, now working with the following settings,
E1
ISDN PRI
NET5
Speech
1-8


<div>
<div class="content wysiwyg-content">
Hello, we are trying to get a Cisco UC560 T1/E1 to connect with a BT (British Telecomms) ISDN-30e circuit. &nbsp;We are using just 8 channels.<br />
<br />
On the UC560 under the T1/E1 trunk we have the following options, those marked with asterisk are the current settings that do not seem to work. &nbsp;WE have tried all the Switch types but none work. &nbsp;An engineer confirmed this morning (with his telephone) that he can make calls from the cable that plugs into the UC so we know the interface with the UC is the issue.<br />
<br />
Connection Type - T1* / E1 <br />
Channel Signalling - None / ISDN PRI* / FXO / FXS / E&amp;M / FGD<br />
Switch Type - None / 5ESS / 4ESS / DMS100 / DPNSS / NET5* / NI / NTT / QSIG<br />
Bearer Capability - None / Speech* / 3100Hz<br />
Time Slots - 8* to 24*<br />
<br />
Cisco have mentioned that we need to know which channels are in use (In reference to time slots) but BT do not seem to have the answers.<br />
<br />
Any ideas? Anybody in the UK got a UC560 to connect to a BT ISDN-30e circuit?<br />
<br />
Thanks<br />
<br />

</div>
</div>


Hello, we are trying to get a Cisco UC560 T1/E1 to connect with a BT (British Telecomms) ISDN-30e circuit.  We are using just 8 channels.

On the UC560 under the T1/E1 trunk we have the following options, those marked with asterisk are the current settings that do not seem to work.  WE have tried all the Switch types but none work.  An engineer confirmed this morning (with his telephone) that he can make calls from the cable that plugs into the UC so we know the interface with the UC is the issue.

Connection Type - T1* / E1 
Channel Signalling - None / ISDN PRI* / FXO / FXS / E&M / FGD
Switch Type - None / 5ESS / 4ESS / DMS100 / DPNSS / NET5* / NI / NTT / QSIG
Bearer Capability - None / Speech* / 3100Hz
Time Slots - 8* to 24*

Cisco have mentioned that we need to know which channels are in use (In reference to time slots) but BT do not seem to have the answers.

Any ideas? Anybody in the UK got a UC560 to connect to a BT ISDN-30e circuit?

Thanks



Setting up Cisco UC560 T1/E1 with UK ISDN-30e

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.

Telecommunications

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

Cisco PIX is a dedicated hardware firewall appliance; the Cisco Adaptive Security Appliance (ASA) is a firewall and anti-malware security appliance that provides unified threat management and protection the PIX does not. Other Cisco devices and systems include routers, switches, storage networking, wireless and the software and hardware for PIX Firewall Manager (PFM), PIX Device Manager (PDM) and Adaptive Security Device Manager (ASDM).