IP Telephony and Phones

SIP Profile to enable Caller ID anonymous@anonymous.invalid calls

Hi Guys, One of my customer is sending no caller ID on SIP Invite. The "From" part on SIP INVITE Message looks like below From: Anonymous <sip:anonymous@anonymous.invalid>;tag=XXXX How can i covert this to From: 916850 <sip:916850@72.69.12.2> I Tri...

Resolved! CUCM Routing while getting cause Code 44

Hi in our system we got 2 Voice gateway ( sip-trunk) connected to CUCM .Only one PRI/E1 is connected for each Voice gateway for PSTN .we configure route list with both Voice gateway as well I have 2 questions:In one of the PRI/E1, all Time slot...

Delay when Barging in Call

I have users saying that there is a slight pause/delay when people barge into a call. We are using CUCM System version: 11.5.1.21900-40 with a dedicated CFB and Privacy is turned off.

Softkey Call pickup not displaying on Cisco 78XX

Hello all , I need your help please .I have a problem on Cisco Ip phones 78XX can't display the softkey call pickup ,i applied the Softkey Template but not applied in these phones . Best regards

Resolved! Device license calculator

Could please some one share Divce LIC calculator or URL

How to download the .pcap file from 7821 MPP Cisco phone

Hello, I did a packet capture from a Cisco 7821 MPP phone, now in the web interface under "Info" and then "Debug info" I see that there is the "capture file" XXX.pcapHw can I download it? If I click it it opens in a web browser with an encrypted-like...

Cisco ATA 191 not able to send and receive faxes but can make calls

Hello, We have a Cisco ATA 191 that is not able to send and receive faxes but can make calls and recive calls. We have cucm 12.5 any suggestions? Thanks,

Different codecs for internal and external calls.

Dear experts, Please advise me that how can i configure G711 codec for internal calls and G729 for external calls. The reason is, Conference now is not working and i found that it will work on G711 codec but currently i am using G729 in my network. ...

VOIP-- bad quality for local clients, good for remote (?)

Hello folks. Symptom-- "the quality of the office WiFi network is very poor in meetings. Impossible for the people inside the office to participate. The remote people hear everything, the people at the office do not hear much, but are properly heard ...

Resolved! CUC LDAP Integration

Hello Everyone,I am integrating the CUC with LDAP and having some issues.We have 8000 CUC local users which have been created manually over the years.I have completed all required LDAP configuration in CUC and I can see the users in LDAP when I go to...

Phone not answered call is continually ringing and not going to VM

Several of our offices when all phones are not answered call they continually ringing and are not going to VM. If you call the VM number directly, it continually rings and doesn't allow you to login. It connects after 10 rings.

h323-gateway voip interface

I've read Cisco IOS command reference, but I'm still not sure about the purpose of "h323-gateway voip interface" command.Moreover, I was trying to understand the difference between "h323-gateway voip interface" and "h323-gateway voip bind srcaddr".He...

Deploy E1 and SIP on a ISR4K Router at the same time

Hi, is it possible to deploy E1 (E1 port module) and SIP (CUBE license) on a ISR4K Router at the same time? Thank you.

MGCP Gateway: ISDN E1 losing clocking, Error Message

Hi all, Thank you for your time and help, want to ask if you know what this particular ISDN Q.921 debug message means. Problem Symptom: ISDN E1 circuit frequently drops. We see Line Code Violations, clock slips, all the symptoms with either Layer-2 o...

Resolved! CONFERENCE_CALL_REQ Issue with phones versions 7841 & 7821

We are currently trying to perform conference calls using the API call "CONFERENCE_CALL_REQ" from "CTI Server Message Reference Guide(Protocol Version 24) for Cisco Unified Contact Center Enterprise, Release 12.6(1)" This conference request works fin...

IP Telephony and Phones

Forum Posts

SIP Profile to enable Caller ID anonymous@anonymous.invalid calls

Resolved! CUCM Routing while getting cause Code 44

Delay when Barging in Call

Softkey Call pickup not displaying on Cisco 78XX

Resolved! Device license calculator

How to download the .pcap file from 7821 MPP Cisco phone

Cisco ATA 191 not able to send and receive faxes but can make calls

Different codecs for internal and external calls.

VOIP-- bad quality for local clients, good for remote (?)

Resolved! CUC LDAP Integration

Phone not answered call is continually ringing and not going to VM

h323-gateway voip interface

Deploy E1 and SIP on a ISR4K Router at the same time

MGCP Gateway: ISDN E1 losing clocking, Error Message

Resolved! CONFERENCE_CALL_REQ Issue with phones versions 7841 & 7821

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IP Telephony and Phones

Resolved! CUCM Routing while getting cause Code 44

Resolved! Device license calculator

Resolved! CUC LDAP Integration

Resolved! CONFERENCE_CALL_REQ Issue with phones versions 7841 &amp; 7821

Resolved! CONFERENCE_CALL_REQ Issue with phones versions 7841 & 7821