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Hi,I've been trying to figure out whether it's possible to configure on a Cisco Voice Gateway DTMF relay over SS7/ISUP. Let's say we've got the packet side with SIP dial peers, and they are generating DTMF, and using SIP Notify to send DTMF to the Vo...
Fellas,I apologise if this question is too silly but I am a novice to CSSes...I need to configure a CSS to initiate SSL sessions to servers. Basically, I have a client that will need to initiate clear text sessions to various servers, and the CSS inb...
Folks, I need to prioritize voice traffic over an existing LANE confiugartion. I was suprised (uh, kind of) to find that CBWFQ is not supported over LANE. I would appreciate any advices on configuring QoS for Voice over the existing LANE config.Regar...
Folks,I need to configure tens of phones with *static* network settings. Besides scrolling menus, and typing in IP addresses and stuff, can anybody propose a more intelligent way of doing it - connecting a cosole to the phone, telneting into the phon...
Hello there,I know this question might sound a bit stupid but...It was my understanding that SIP agents don't necessearily need a proxy to establish a connection. In particular, I thought I can make to Cisco IP SIP phones connect to each other withou...
Dez,Thanks for the reply.I am actually looking for DTMF relay on the PSTN side, rather than on the packet side (where CallManager, SIP and H.3232 reside). ISDN ISUP and other SS7 protocols support Caller Entered Digits (CED) and potentially other atr...
Giles,Thanks for the reply. Can you please also elaborate on the following:* Can I have more than 256 destinations on the CSS?* What's the actual configuration on the CSS that I will need for this for 400+ destinations: 400 services, 400 proxy lists ...
Thanks for the reply. You've generally got the idea right but I am not trying to conceal the servers. Plus, this is not an HTTP/HTTPS scenario but this is not so important here.Basically, the idea is the following:[Client]--ClearText-->[CSS]--SSL-->[...
If you are only going to use two IP phones, you don't necesserily need Cisco CallManager. Probably the easiest way to set them up is:1. Upgrade their firmware to support SIP. Seehttp://www.cisco.com/warp/public/788/voip/handset_to_sip.shtml(URL may w...
