ADAM CRISP

Member Since: Jul 14, 2010

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ADAM CRISP commented on No voice port or DSP resource for voice feature in Voice over IP 4 months ago

yes, Your router needs to have some PVDM modules installed. (packet voice digital signal processing...

ADAM CRISP commented on Does CP-BEKEM= supported with 3PCC? in IP Telephony 4 months ago

Yes, BEKEM works with CP-8861-3PCC-K9 Max three units CP-8851-3PCC-K9 Max two units.

ADAM CRISP commented on 8800 IP Phone with 3PCC Firmware - DND Issue in IP Telephony 5 months ago

There's a setting called "Feature Key Sync" on the ext tab under call feature settings. Its meant...

ADAM CRISP commented on cp-8851 upload configuration in Voice over IP 5 months ago

cp-88xx-sip.10-4-1SR1-3-3PCC.zip is now on cisco.com

ADAM CRISP commented on cp-8851 upload configuration in Voice over IP 5 months ago

OK, 1. Search for 3pcc administration guide, failing that there SPA one is good too. http://www....

ADAM CRISP commented on UC540 SIP Trunk Install in IP Telephony 5 months ago

Well that's your problem. So there are several ways of fixing this. 1. Configure the Asterisk PBX...

ADAM CRISP commented on UC540 SIP Trunk Install in IP Telephony 5 months ago

You are sending a call to 38.96.40.186 Is 38.96.40.186 your UC500 ?

ADAM CRISP commented on cp-8851 upload configuration in Voice over IP 5 months ago

Hi, Login in to the phone's web interface. Select admin and then advanced select the provisioning...

ADAM CRISP commented on cisco 88xx upgrade from cm sip to 3pcc sip in IP Telephony 5 months ago

Hi Jason, You can go from 3pcc to Enterprise (the opposite of what you're trying to do) but not...

ADAM CRISP commented on Multiple SIP registrar on CUBE in IP Telephony 8 months ago

Hi, Please can you: 1. Post the output of debug ccsip messages for the registration attempts to...

ADAM CRISP commented on Cisco Cube Inbound Leg Headers for Outbound Dial-Peer Matching in IP Telephony 8 months ago

It is possible to create multiple inbound dial-peers for ranges of calling numbers using...

ADAM CRISP commented on Multiple SIP registrar on CUBE in IP Telephony 8 months ago

Let me answer the last question first.The Authentication username command is used to give the...

ADAM CRISP commented on UC520 keeps rebooting in Voice Systems 8 months ago

Well done. You've got another year out of it ;-)

ADAM CRISP commented on sdp-anat on CME with 9971 SIP in IP Telephony 9 months ago

Why are you dialing the number 2 - this seems a bit short....?

ADAM CRISP commented on UC520 keeps rebooting in Voice Systems 9 months ago

Well there you go. That's great news. System returned to ROM by power-on The UC is rebooting...

ADAM CRISP commented on Toll Fraud in IP Telephony 9 months ago

Hi Mike, I'm not sure it's possible to tell anybody how to secure their network without sitting...

ADAM CRISP commented on Toll Fraud in IP Telephony 9 months ago

Hi Mike You started the thread asking how to make the syslog messages go away. I suspect very much...

ADAM CRISP commented on Toll Fraud in IP Telephony 9 months ago

Yes, maybe I guess. I'm a SIP guy, so have always liked debug ccsip messages - but obviously this...

ADAM CRISP commented on Toll Fraud in IP Telephony 9 months ago

Hi Mike, You said your router receives calls on POTS lines only. Could the router be receiving...

ADAM CRISP commented on UC520 keeps rebooting in Voice Systems 9 months ago

Hi James, The "show version" command gives you a reason for the last reboot. What does your's say...

ADAM CRISP commented on SPA Phones SIP URI fails if the user part contains a . (DOT) in Voice Systems 9 months ago

Tried on 504G and 514G - latest May build. Accept that these devices have origin in Sipura, but SIP...

ADAM CRISP commented on Cisco UC540 SIP phones license in IP Telephony 10 months ago

Issue a "show ver" to see the installed licences: router>show verCisco IOS Software, UC500...

ADAM CRISP commented on Lots of E1's on a 2911 in Voice over IP 10 months ago

Re CPU-> I have seen old c2821 routers with 6x E1's. Absolutely flat out with plenty of calls...

ADAM CRISP commented on DTMF from SIP (rfc2833) to ISDN (not playing) in Voice over IP 1 year ago

Hi, Is the DTMF coming from Freeswitch by any chance? I *think* we had that years ago - tracked it...

ADAM CRISP commented on Looking for thoughts on PCI zoning in Firewalling 1 year ago

Hi Steven,I think the key point here is that you clear up any confusion around the the concept of...

ADAM CRISP commented on SIP phone registering on SIP trunk in Voice Systems 2 years ago

Sure. When you have a Directory entry, sip phone-dn. E-ephone-Dan or pots dial-peer, the sip stack...

ADAM CRISP commented on SIP phone registering on SIP trunk in Voice Systems 2 years ago

try: voice register dn  1no-reg /Adam

ADAM CRISP commented on Transfering calls with a phone behind a CUBE. in IP Telephony 2 years ago

Does softswitch A support sip refer?

ADAM CRISP commented on Calls from SIP Trunk to ISDN in IP Telephony 3 years ago

Briliant. I just added AS5300 into the description to make searching a bit better.

ADAM CRISP commented on Calls from SIP Trunk to ISDN in IP Telephony 3 years ago

Here's some notes for doing this on our network in the UK,http://www.voip.co.uk/cisco-isdn-pri-sip-...

ADAM CRISP commented on CUBE as SBC to Office 365 in IP Telephony 3 years ago

Hi Alan,The call is failing since the CUBE can't provide Secure RTP. The generation of SRTP is done...

ADAM CRISP commented on Cube and SIP trunks- Static and pops/clicks on call in IP Telephony 3 years ago

Hi,I'm glad to hear that you're almost fixed.Here's a Cisco white paper on some examples of call...

ADAM CRISP commented on Cube and SIP trunks- Static and pops/clicks on call in IP Telephony 3 years ago

OK can't help then. I wondered whether you had a G729a/b mismatch. I've seen (heard) symptoms a bit...

ADAM CRISP commented on Cube and SIP trunks- Static and pops/clicks on call in IP Telephony 3 years ago

Hi,  Are you using G729 ?Adam

ADAM CRISP commented on CME SIP trunk with sccp ephones and SRTP in IP Telephony 4 years ago

Hi,I looked at this type of issue a few years ago when we started offering TLS/SRTP SIP trunks.The...

ADAM CRISP commented on Outgoing Calls Drop after 20 secs. in IP Telephony 4 years ago

The Cisco isn't processing the IP office's ACK's, possibly because of parsing issue.Have you tried...

ADAM CRISP commented on SIP trunk inbound calls. in IP Telephony 4 years ago

Hello,Have a quick read of http://www.voip.co.uk/ciscoccatoolsecurity/This details how CCA protects...

ADAM CRISP commented on CME SIP Trunk Config debug? in IP Telephony 4 years ago

Yes,The Service Provider challenges your Register message:Received:SIP/2.0 401 UnauthorizedVia: SIP...

ADAM CRISP commented on CME SIP Trunk Config debug? in IP Telephony 4 years ago

Hi Peter,the line: </code></p><p><code>registrar dns:did.voip.les.net...

ADAM CRISP commented on SPA3102 Simple Configuration Help in ATAs, Gateways and Accessories 4 years ago

Hi Eric,You need to do some research on "dial-plans"check out http://homekb.cisco.com/Cisco2/ukp....

ADAM CRISP commented on Install SSL certificate on UC560 in Voice Systems 4 years ago

Hi,Here's a method of installing a cert using IOS CLI.My method creates a trust point called VOIP-...

ADAM CRISP commented on SPA112 TLS SRTP Support in ATAs, Gateways and Accessories 4 years ago

OK.I recommend getting the ATA working with SIP/UDP first. You then know all the SIP stuff is OK....

ADAM CRISP commented on SPA112 TLS SRTP Support in ATAs, Gateways and Accessories 4 years ago

Hi Matt,I have TLS/SRTP working OK to our networkWhat are you connecting your SPA to - a SIP...

ADAM CRISP commented on UC540 - SIP Trunk YX Wireless in Voice Systems 4 years ago

Hi Silva,You might want to try upgrading your version of CCA. The missing voice-class codec...

ADAM CRISP commented on USING ISDN E1 PRI FOR DATA ONLY in WAN, Routing and Switching 4 years ago

Hi, This is classic ISDN dial and involves configuring a dialler watch list.I suggest reaching our...

ADAM CRISP commented on Residential SIP provider - England / UK in IP Telephony 4 years ago

Hi Tony,Whizz and email over to [email protected] referencing this thread and we'll (try to) sort...

ADAM CRISP commented on CUCME - SIP phone calls can't match incoming phone number in IP Telephony 4 years ago

This is called the Request URIINVITE sip:[email protected]:5060 SIP/2.0and this is the only header...

ADAM CRISP commented on Feedback on the BE3000 in Voice Systems 4 years ago

Hi SanjayIt's great to see your responseOne thing though - you say: "We will take this feedback and...

ADAM CRISP commented on Feedback on the BE3000 in Voice Systems 4 years ago

Hi James,With respect to point 1 above - the 6 second delay on redial. Are you testing this with re...

Bio

CCIE # 11225

VoIP.co.uk is a VoIP service provider operating mainly in the UK

All the normal numbering services + SIP trunks for all Cisco UC systems including UnityCM, CME and UC5XX. We love Cisco's CUBE. Our IN platform includes Contact Centre load balancing systems and simple call divert.
Recent additions to our platform include a highly secure segment supporting ONLY SIP/TLS and SRTP meaning that customers can only get this working if they're properly configured and encrypted. This was intended for Credit card merchants requiring secure PSTN termination but is proving to be in demand from everybody.

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