CME, non Cisco SIP phones call transfer restrict

pratgupt — Sat, 16 Mar 2019 06:23:39 GMT

Question from a Facebook reader at http://www.facebook.com/topic.php?uid=133380531411&topic=15783

Using 2851 router with CME: System image file is "flash:c2800nm-advipservicesk9-mz.124-15.T9.bin" Version 4.1(0) Cisco Unified Communications Manager Express E1 ISDN to TELCO

I have few Cisco 7912 skinny and few non Cisco SIP phones. One of the 7912 is configured with multiple lines on it and it used like receptionist phone for incoming calls. Some SIP phones don t have access to E1 , other have . For those SIP phones with access to E1 I want to restrict ability for transfer to E1 trunk, they should have only local/…./ transfer. Only 7912 receptionist phone should have ability to transfer to E1. So in final configuration any SIP or 7912 without access to E1 trunk should make call to receptionist and he ll transfer to E1.
I put under telephony-service Transfer-pattern .T For 7912 phones with access to E1 I make template with command: transfer max-length 4 This is working fine, but I can not find similar command for non Cisco SIP phones.
/SIP phones config/

voice register global mode cme  source-address 10.1.1.1 port 5060 max-dn 10 max-pool 10 authenticate register !  voice register dn 1 number 6471 name 6471 no-reg  !  voice register dn 2 number 6473 name 6473 no-reg  !  voice register dn 3 number 6376 name 6376 no-reg  !  voice register pool 1 id mac 0009.4553.99DC number 1 dn 1 cor incoming CSS2 default codec g711ulaw !  voice register pool 2 id mac 0009.4553.9A26 number 1 dn 2 cor incoming CSS2 default codec g711ulaw !  voice register pool 3 id mac 0009.4553.9A82 number 1 dn 3 cor incoming CSS2 default codec g711ulaw

/voip/

voice service voip  allow-connections h323 to h323 allow-connections h323 to sip allow-connections sip to h323 allow-connections sip to sip supplementary-service h450.12 no supplementary-service sip refer h323  sip  subscription maximum accept 5 registrar server expires max 600 min 60

telephony-service max-ephones 30 max-dn 110 ip source-address 10.154.0.10 port 2000 max-conferences 16 gain -6 transfer-system full-consult transfer-pattern .T fac standard ! ! ephone-template 2 transfer max-length 4

/Cisco 7912 config/

ephone-dn 8 dual-line number 6477 name 6477 corlist incoming CSS2

ephone 5  device-security-mode none mac-address 0019.55EC.A818 ephone-template 2 mtp  type 7912 button 1:8

Re: CME, non Cisco SIP phones call transfer restrict

paolo bevilacqua — Thu, 24 Jun 2010 22:25:51 GMT

Since it appears that you are a Cisco employee, I would recommkend that you look for an answer by using numerous internal resources available to you.

That will avoid giving the impression that your best support is free public forum mainly intended for customers.

topic Re: CME, non Cisco SIP phones call transfer restrict in IP Telephony and Phones

CME, non Cisco SIP phones call transfer restrict

Re: CME, non Cisco SIP phones call transfer restrict