Voice over IP

Dear All,I am not sure what is the problem while i always get code 404 Not found in Status line of SIP trace when the call disconnect incase end user did not pick up the phone. But different In reason hearder field i got Q.850,cause=31.What could be ...

I am running MeetingPlace Express and every so often I run into issues where if someone calls the number, it connects, but I hear no audio.  I am wondering if this is a limitation of MeetingPlace or an issue with the number of concurrent calls?We hav...

PLAN:Configure two SIP providers with my Cisco ISR 2811 using CME 8.6sip.fongo.comsip.voicediscount.comAll incoming and local outgoing calls using fongo, while long distance & international via voipdiscount.I have successfully got fongo.com service t...

I Have 4 nos. ISDN PRI E1 Channel for my IP Contact center enterprise environment. Number are as folllowing51561XX30199XX23751XX23750XXI have 70 Agents with Internal exetnsion number starting from 4000 to 4070.(no DID mapped)I wanted to route outgoin...

hii need some help uderstanding the translation profile. you we have a siemens ipbx on one side and a cisco 28xx on the other.i wanted to create a dial code of 4+xxx (xxx for the extension number of the remote site, since we have overlapping numbers)...

When the phones fall back to SRST,It is registering with SRST outer.But registering with different extention number.What could be the cause?thankskavi

Hi Experts,We have an issue with number display when using SIP trunk. Currently, we have successfully integrated SAP-BCM call center with CUCM 8.0 using SIP Trunk. During normal call routing, the calls to the agents are passed from Cisco call manager...

Hello,I am connecting a setup for data/voice connecting Catalyst 2960S-FPS-L PoE switch with Avaya 9811g series VOIP phone. As per my knowledge cisco switch works well with Cisco phone as it has got some builtin "Macros" and Intelligent PoE recogniti...

Hello all,I have a strange situation with a new vg204 analog gateway.  I have it configured and registered with the call manager but when I attach an analog phone I get a steady busy signal?  Pls see the config below:USDTW1VG204-1# show runBuilding c...

Hello,  I have a problem with caller id comming in and showing the contact id on my phones instead of the phone number.  Is there a way to remove the caller contact info or replace it with the calling number using a sip profile on my router?Patrick

dear friends,            How can we configure the SIP over UDP protocol by Cisco 3845 router?For more details please fine the attachment.