iPECS-LIK
Feature Description & Operation Manual
Issue 6.1
391
– SIP Phone Self Programming - DTMF Type : INFO or a specific INFO type if
there is in select list.
3. By Provisioning for Ericsson-LG Enterprise SIP Phone, DTMF Type of Phone is
automatically set to INFO Type. In that case, you do not need to set it by SIP Phone
Self Programming.
Network Related Configuration
1. MFIM IP address for WAN is different from original IP address for LAN
– Condition 1 : MFIM has firewall IP address or MFIM is port-forwarded by VOIM
WAN-U or other Switches
– Condition 2 : There is a SIP Phone in WAN side of MFIM
– Resolution : SIP Data / SIP Phone Attributes(211) – Same Zone with MFIM -
OFF
– Implementation : MFIM will implement signaling with its WAN IP address for the
SIP Phone.
2. A SIP Phone is on NAT environment (for example, wireless SIP Phone via AP)
– Condition 1 : The NAT IP address or IP Port of SIP Phone (WAN address of SIP
Phone) is frequently updated.
– Condition 2 : Sometimes communication is disconnected, unreachable or
mismatched because of so-often updated address by NAT mapping
implementation.
– Resolution 1 : Enable the Keep Alive option for the SIP Station(s) that are on
NAT environment.
– Implementation 1: MFIM will send “OPTIONS” message so often (in 30 seconds)
to assist to maintain the address of SIP Phone
’s WAN.
– Resolution 2 : set static NAT address mapping by port-forwarding. For example
1 to 1 static NAT address assignment by port-forwarding in NAT switch.
– Implementation 2: SIP Phone’s WAN address will not be changed.
SRTP
1. For Voice and Video RTP Data Encryption
2. To implement SRTP, VOIM channel is required for SRTP packet relay. You should
equipped LIK VOIP G/W.
3. Usage (for example, Ericsson-LG Enterprise SIP Phone)
– SIP Data / SIP Phone Attributes(211) – SRTP Usage : ON
– SIP Phone Self Programming(Phone’s Web Programming) – SRTP Usage : ON
4. Encryption Key Method (for example, Ericsson-LG Enterprise SIP Phone)
– SIP Data / SIP Phone Attributes(211) – 1
st
CRYPTO : select one of listed
– SIP Data / SIP Phone Attributes(211) – 2
nd
CRYPTO : select one of listed
– SIP Phone Self Programming(Phone’s Web Programming) – 1
st
CRYPTO :
select one of listed
– SIP Phone Self Programming(Phone’s Web Programming) – 2
nd
CRYPTO :
select one of listed if the SIP Phone support 2
nd
CRYPTO option
5. For other 3rd party SIP Phone, you need to install SRTP Encryption Method on that
Phone, at first. More technical information may be required for you.
Other SIP Phone Attributes
1. SIP Data / SIP Phone Attributes(211)
– Registration Mode
– by default, Register : Re-Registration should be implemented from the SIP
Phone
NOTE
Summary of Contents for iPECS-100
Page 32: ...iPECS LIK Feature Description Operation Manual Issue 6 1 18 2 Dial ACD group number...
Page 43: ...iPECS LIK Feature Description Operation Manual Issue 6 1 29 Hardware iPECS Phone...
Page 168: ...iPECS LIK Feature Description Operation Manual Issue 6 1 146 Manual section 4 4 2...
Page 176: ...iPECS LIK Feature Description Operation Manual Issue 6 1 153 iPECS 1200 2000 31999...
Page 183: ...iPECS LIK Feature Description Operation Manual Issue 6 1 158 Hardware...
Page 197: ...iPECS LIK Feature Description Operation Manual Issue 6 1 171 Admin Program Manual...
Page 223: ...iPECS LIK Feature Description Operation Manual Issue 6 1 196 fields in the report...
Page 234: ...iPECS LIK Feature Description Operation Manual Issue 6 1 205 apply...
Page 254: ...iPECS LIK Feature Description Operation Manual Issue 6 1 222 Step 2 1 Mail Box...
Page 257: ...iPECS LIK Feature Description Operation Manual Issue 6 1 225 Hardware...
Page 275: ...iPECS LIK Feature Description Operation Manual Issue 6 1 240 Hardware...
Page 333: ...iPECS LIK Feature Description Operation Manual Issue 6 1 296 1 PGM FLEX PGM 82 SAVE...
Page 366: ...iPECS LIK Feature Description Operation Manual Issue 6 1 327 Hardware iPECS Phone...
Page 426: ...iPECS LIK Feature Description Operation Manual Issue 6 1 385 4 CODEC...
Page 431: ...iPECS LIK Feature Description Operation Manual Issue 6 1 390 DTMF RELAY...