Issue paring C20 with ISDN Link

[TABISH ANSARI]

Hi, Can anyone can help me on initial connectivity of C20 with ISDN Link? I have C20 codec with 1 LAN port which is connected to endpoint port of ISDN Link, the LAN port of ISDN Link is connected on internal LAN. I have configured the ISDN Link IP :XXX.XXX.XXX.251 and codec on XXX.252 both are same subnet.

Since there is single LAN port, How I can access the web interface of the codec to check and perform the pairing? If in case the codec is on older firmware not supporting auto pairing then how I can perform the manual pairing. Can only access the ISDN link through serial.

[Magnus Ohm · Accepted solution]

Hi

Can´t you just plug your PC into the internal LAN (same subnet as the ISDN Link and the codec) and access the webinterface of the codec: http://x.x.x.252 ?

What software versions are you running?

/Magnus

[TABISH ANSARI]

I connected the PC on Video VLAN on which the ISDN Link and Codec is but not able to get the web interface of the endpoint. I am only getting the ping response from the ISDN Link. The codec is running on lower version than 6.x.

[Marius Nedregaard]

Hi Tabish,

No configuration needed on the ISDN link if it runs IL1.1, and endpoint run TC6.x ++

Have a look at

http://www.cisco.com/en/US/docs/telepresence/endpoint/isdn-link/installation_guide/isdn_link_installation_guide_il11_en.pdf

and

http://www.cisco.com/en/US/docs/telepresence/endpoint/isdn-link/il1/administration_guide/isdn_link_admin_guide_il11.pdf

//Marius